74831988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 145153932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 218, 231, 308, 327, 436, 462, 654, 743, 763, 924, 1199, 1308, 1486, 1526, 2229, 2289, 2398, 2972, 3052, 3597, 4458, 4578, 4796, 5201, 7194, 8173, 8393, 8916, 9156, 10402, 14388, 15603, 16346, 16786, 20804, 24519, 25179, 31206, 32692, 33572, 49038, 50358, 57211, 62412, 80987, 98076, 100716, 114422, 161974, 171633, 228844, 242961, 323948, 343266, 485922, 566909, 686532, 890857, 971844, 1133818, 1700727, 1781714, 2267636, 2672571, 3401454, 3563428, 5345142, 6235999, 6802908, 10690284, 12471998, 18707997, 24943996, 37415994, 74831988]

約数ペア:

[(1, 74831988), (2, 37415994), (3, 24943996), (4, 18707997), (6, 12471998), (7, 10690284), (11, 6802908), (12, 6235999), (14, 5345142), (21, 3563428), (22, 3401454), (28, 2672571), (33, 2267636), (42, 1781714), (44, 1700727), (66, 1133818), (77, 971844), (84, 890857), (109, 686532), (132, 566909), (154, 485922), (218, 343266), (231, 323948), (308, 242961), (327, 228844), (436, 171633), (462, 161974), (654, 114422), (743, 100716), (763, 98076), (924, 80987), (1199, 62412), (1308, 57211), (1486, 50358), (1526, 49038), (2229, 33572), (2289, 32692), (2398, 31206), (2972, 25179), (3052, 24519), (3597, 20804), (4458, 16786), (4578, 16346), (4796, 15603), (5201, 14388), (7194, 10402), (8173, 9156), (8393, 8916)]