127626876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 378327040

約数和(自身を除く): 250700164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 463, 468, 494, 558, 589, 684, 741, 806, 926, 988, 1116, 1178, 1209, 1389, 1482, 1612, 1767, 1852, 2223, 2356, 2418, 2778, 2964, 3534, 3627, 4167, 4446, 4836, 5301, 5556, 6019, 7068, 7254, 7657, 8334, 8797, 8892, 10602, 12038, 14353, 14508, 15314, 16668, 17594, 18057, 21204, 22971, 24076, 26391, 28706, 30628, 35188, 36114, 43059, 45942, 52782, 54171, 57412, 68913, 72228, 79173, 86118, 91884, 105564, 108342, 114361, 129177, 137826, 158346, 172236, 186589, 216684, 228722, 258354, 272707, 275652, 316692, 343083, 373178, 457444, 516708, 545414, 559767, 686166, 746356, 818121, 1029249, 1090828, 1119534, 1372332, 1636242, 1679301, 2058498, 2239068, 2454363, 3272484, 3358602, 3545191, 4116996, 4908726, 6717204, 7090382, 9817452, 10635573, 14180764, 21271146, 31906719, 42542292, 63813438, 127626876]

約数ペア:

[(1, 127626876), (2, 63813438), (3, 42542292), (4, 31906719), (6, 21271146), (9, 14180764), (12, 10635573), (13, 9817452), (18, 7090382), (19, 6717204), (26, 4908726), (31, 4116996), (36, 3545191), (38, 3358602), (39, 3272484), (52, 2454363), (57, 2239068), (62, 2058498), (76, 1679301), (78, 1636242), (93, 1372332), (114, 1119534), (117, 1090828), (124, 1029249), (156, 818121), (171, 746356), (186, 686166), (228, 559767), (234, 545414), (247, 516708), (279, 457444), (342, 373178), (372, 343083), (403, 316692), (463, 275652), (468, 272707), (494, 258354), (558, 228722), (589, 216684), (684, 186589), (741, 172236), (806, 158346), (926, 137826), (988, 129177), (1116, 114361), (1178, 108342), (1209, 105564), (1389, 91884), (1482, 86118), (1612, 79173), (1767, 72228), (1852, 68913), (2223, 57412), (2356, 54171), (2418, 52782), (2778, 45942), (2964, 43059), (3534, 36114), (3627, 35188), (4167, 30628), (4446, 28706), (4836, 26391), (5301, 24076), (5556, 22971), (6019, 21204), (7068, 18057), (7254, 17594), (7657, 16668), (8334, 15314), (8797, 14508), (8892, 14353), (10602, 12038)]