23999724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 69957888

約数和(自身を除く): 45958164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 727, 786, 917, 1179, 1454, 1572, 1834, 2181, 2358, 2751, 2908, 3668, 4362, 4716, 5089, 5502, 6543, 8253, 8724, 10178, 11004, 13086, 15267, 16506, 20356, 26172, 30534, 33012, 45801, 61068, 91602, 95237, 183204, 190474, 285711, 380948, 571422, 666659, 857133, 1142844, 1333318, 1714266, 1999977, 2666636, 3428532, 3999954, 5999931, 7999908, 11999862, 23999724]

約数ペア:

[(1, 23999724), (2, 11999862), (3, 7999908), (4, 5999931), (6, 3999954), (7, 3428532), (9, 2666636), (12, 1999977), (14, 1714266), (18, 1333318), (21, 1142844), (28, 857133), (36, 666659), (42, 571422), (63, 380948), (84, 285711), (126, 190474), (131, 183204), (252, 95237), (262, 91602), (393, 61068), (524, 45801), (727, 33012), (786, 30534), (917, 26172), (1179, 20356), (1454, 16506), (1572, 15267), (1834, 13086), (2181, 11004), (2358, 10178), (2751, 8724), (2908, 8253), (3668, 6543), (4362, 5502), (4716, 5089)]