78161916492

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{25237}}^1$

素因数の和:25354

約数の個数: 180

約数和(自身を含む): 227446875040

約数和(自身を除く): 149284958548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 81, 99, 108, 121, 132, 158, 162, 198, 237, 242, 297, 316, 324, 363, 396, 474, 484, 594, 711, 726, 869, 891, 948, 1089, 1188, 1422, 1452, 1738, 1782, 2133, 2178, 2607, 2844, 3267, 3476, 3564, 4266, 4356, 5214, 6399, 6534, 7821, 8532, 9559, 9801, 10428, 12798, 13068, 15642, 19118, 19602, 23463, 25237, 25596, 28677, 31284, 38236, 39204, 46926, 50474, 57354, 70389, 75711, 86031, 93852, 100948, 114708, 140778, 151422, 172062, 227133, 258093, 277607, 281556, 302844, 344124, 454266, 516186, 555214, 681399, 774279, 832821, 908532, 1032372, 1110428, 1362798, 1548558, 1665642, 1993723, 2044197, 2498463, 2725596, 3053677, 3097116, 3331284, 3987446, 4088394, 4996926, 5981169, 6107354, 7495389, 7974892, 8176788, 9161031, 9993852, 11962338, 12214708, 14990778, 17943507, 18322062, 21930953, 22486167, 23924676, 27483093, 29981556, 35887014, 36644124, 43861906, 44972334, 53830521, 54966186, 65792859, 71774028, 82449279, 87723812, 89944668, 107661042, 109932372, 131585718, 161491563, 164898558, 197378577, 215322084, 241240483, 247347837, 263171436, 322983126, 329797116, 394757154, 482480966, 494695674, 592135731, 645966252, 723721449, 789514308, 964961932, 989391348, 1184271462, 1447442898, 1776407193, 2171164347, 2368542924, 2894885796, 3552814386, 4342328694, 6513493041, 7105628772, 8684657388, 13026986082, 19540479123, 26053972164, 39080958246, 78161916492]

約数ペア:

[(1, 78161916492), (2, 39080958246), (3, 26053972164), (4, 19540479123), (6, 13026986082), (9, 8684657388), (11, 7105628772), (12, 6513493041), (18, 4342328694), (22, 3552814386), (27, 2894885796), (33, 2368542924), (36, 2171164347), (44, 1776407193), (54, 1447442898), (66, 1184271462), (79, 989391348), (81, 964961932), (99, 789514308), (108, 723721449), (121, 645966252), (132, 592135731), (158, 494695674), (162, 482480966), (198, 394757154), (237, 329797116), (242, 322983126), (297, 263171436), (316, 247347837), (324, 241240483), (363, 215322084), (396, 197378577), (474, 164898558), (484, 161491563), (594, 131585718), (711, 109932372), (726, 107661042), (869, 89944668), (891, 87723812), (948, 82449279), (1089, 71774028), (1188, 65792859), (1422, 54966186), (1452, 53830521), (1738, 44972334), (1782, 43861906), (2133, 36644124), (2178, 35887014), (2607, 29981556), (2844, 27483093), (3267, 23924676), (3476, 22486167), (3564, 21930953), (4266, 18322062), (4356, 17943507), (5214, 14990778), (6399, 12214708), (6534, 11962338), (7821, 9993852), (8532, 9161031), (9559, 8176788), (9801, 7974892), (10428, 7495389), (12798, 6107354), (13068, 5981169), (15642, 4996926), (19118, 4088394), (19602, 3987446), (23463, 3331284), (25237, 3097116), (25596, 3053677), (28677, 2725596), (31284, 2498463), (38236, 2044197), (39204, 1993723), (46926, 1665642), (50474, 1548558), (57354, 1362798), (70389, 1110428), (75711, 1032372), (86031, 908532), (93852, 832821), (100948, 774279), (114708, 681399), (140778, 555214), (151422, 516186), (172062, 454266), (227133, 344124), (258093, 302844), (277607, 281556)]