76728132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 212075136

約数和(自身を除く): 135347004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2447, 2613, 3484, 4894, 5226, 7341, 7839, 9788, 10452, 14682, 15678, 22023, 29364, 31356, 31811, 44046, 63622, 88092, 95433, 127244, 163949, 190866, 286299, 327898, 381732, 491847, 572598, 655796, 983694, 1145196, 1475541, 1967388, 2131337, 2951082, 4262674, 5902164, 6394011, 8525348, 12788022, 19182033, 25576044, 38364066, 76728132]

約数ペア:

[(1, 76728132), (2, 38364066), (3, 25576044), (4, 19182033), (6, 12788022), (9, 8525348), (12, 6394011), (13, 5902164), (18, 4262674), (26, 2951082), (36, 2131337), (39, 1967388), (52, 1475541), (67, 1145196), (78, 983694), (117, 655796), (134, 572598), (156, 491847), (201, 381732), (234, 327898), (268, 286299), (402, 190866), (468, 163949), (603, 127244), (804, 95433), (871, 88092), (1206, 63622), (1742, 44046), (2412, 31811), (2447, 31356), (2613, 29364), (3484, 22023), (4894, 15678), (5226, 14682), (7341, 10452), (7839, 9788)]