80935974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 208465920

約数和(自身を除く): 127529946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 79, 94, 126, 141, 158, 173, 237, 282, 329, 346, 423, 474, 519, 553, 658, 711, 846, 987, 1038, 1106, 1211, 1422, 1557, 1659, 1974, 2422, 2961, 3114, 3318, 3633, 3713, 4977, 5922, 7266, 7426, 8131, 9954, 10899, 11139, 13667, 16262, 21798, 22278, 24393, 25991, 27334, 33417, 41001, 48786, 51982, 56917, 66834, 73179, 77973, 82002, 95669, 113834, 123003, 146358, 155946, 170751, 191338, 233919, 246006, 287007, 341502, 467838, 512253, 574014, 642349, 861021, 1024506, 1284698, 1722042, 1927047, 3854094, 4496443, 5781141, 8992886, 11562282, 13489329, 26978658, 40467987, 80935974]

約数ペア:

[(1, 80935974), (2, 40467987), (3, 26978658), (6, 13489329), (7, 11562282), (9, 8992886), (14, 5781141), (18, 4496443), (21, 3854094), (42, 1927047), (47, 1722042), (63, 1284698), (79, 1024506), (94, 861021), (126, 642349), (141, 574014), (158, 512253), (173, 467838), (237, 341502), (282, 287007), (329, 246006), (346, 233919), (423, 191338), (474, 170751), (519, 155946), (553, 146358), (658, 123003), (711, 113834), (846, 95669), (987, 82002), (1038, 77973), (1106, 73179), (1211, 66834), (1422, 56917), (1557, 51982), (1659, 48786), (1974, 41001), (2422, 33417), (2961, 27334), (3114, 25991), (3318, 24393), (3633, 22278), (3713, 21798), (4977, 16262), (5922, 13667), (7266, 11139), (7426, 10899), (8131, 9954)]