67983292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 139372800

約数和(自身を除く): 71389508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 79, 134, 158, 169, 247, 268, 316, 338, 494, 676, 871, 988, 1027, 1273, 1501, 1742, 2054, 2546, 3002, 3211, 3484, 4108, 5092, 5293, 6004, 6422, 10586, 11323, 12844, 13351, 16549, 19513, 21172, 22646, 26702, 33098, 39026, 45292, 53404, 66196, 68809, 78052, 100567, 137618, 201134, 215137, 253669, 275236, 402268, 430274, 507338, 860548, 894517, 1014676, 1307371, 1789034, 2614742, 3578068, 5229484, 16995823, 33991646, 67983292]

約数ペア:

[(1, 67983292), (2, 33991646), (4, 16995823), (13, 5229484), (19, 3578068), (26, 2614742), (38, 1789034), (52, 1307371), (67, 1014676), (76, 894517), (79, 860548), (134, 507338), (158, 430274), (169, 402268), (247, 275236), (268, 253669), (316, 215137), (338, 201134), (494, 137618), (676, 100567), (871, 78052), (988, 68809), (1027, 66196), (1273, 53404), (1501, 45292), (1742, 39026), (2054, 33098), (2546, 26702), (3002, 22646), (3211, 21172), (3484, 19513), (4108, 16549), (5092, 13351), (5293, 12844), (6004, 11323), (6422, 10586)]