78964116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 245605248

約数和(自身を除く): 166641132

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 187, 204, 231, 238, 242, 308, 357, 363, 374, 457, 462, 476, 484, 561, 714, 726, 748, 847, 914, 924, 1122, 1309, 1371, 1428, 1452, 1694, 1828, 2057, 2244, 2541, 2618, 2742, 3199, 3388, 3927, 4114, 5027, 5082, 5236, 5484, 6171, 6398, 7769, 7854, 8228, 9597, 10054, 10164, 12342, 12796, 14399, 15081, 15538, 15708, 19194, 20108, 23307, 24684, 28798, 30162, 31076, 35189, 38388, 43197, 46614, 54383, 55297, 57596, 60324, 70378, 85459, 86394, 93228, 105567, 108766, 110594, 140756, 163149, 165891, 170918, 172788, 211134, 217532, 221188, 256377, 326298, 331782, 341836, 387079, 422268, 512754, 598213, 652596, 663564, 774158, 940049, 1025508, 1161237, 1196426, 1548316, 1794639, 1880098, 2322474, 2392852, 2820147, 3589278, 3760196, 4644948, 5640294, 6580343, 7178556, 11280588, 13160686, 19741029, 26321372, 39482058, 78964116]

約数ペア:

[(1, 78964116), (2, 39482058), (3, 26321372), (4, 19741029), (6, 13160686), (7, 11280588), (11, 7178556), (12, 6580343), (14, 5640294), (17, 4644948), (21, 3760196), (22, 3589278), (28, 2820147), (33, 2392852), (34, 2322474), (42, 1880098), (44, 1794639), (51, 1548316), (66, 1196426), (68, 1161237), (77, 1025508), (84, 940049), (102, 774158), (119, 663564), (121, 652596), (132, 598213), (154, 512754), (187, 422268), (204, 387079), (231, 341836), (238, 331782), (242, 326298), (308, 256377), (357, 221188), (363, 217532), (374, 211134), (457, 172788), (462, 170918), (476, 165891), (484, 163149), (561, 140756), (714, 110594), (726, 108766), (748, 105567), (847, 93228), (914, 86394), (924, 85459), (1122, 70378), (1309, 60324), (1371, 57596), (1428, 55297), (1452, 54383), (1694, 46614), (1828, 43197), (2057, 38388), (2244, 35189), (2541, 31076), (2618, 30162), (2742, 28798), (3199, 24684), (3388, 23307), (3927, 20108), (4114, 19194), (5027, 15708), (5082, 15538), (5236, 15081), (5484, 14399), (6171, 12796), (6398, 12342), (7769, 10164), (7854, 10054), (8228, 9597)]