8889018702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^2\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 18960870264

約数和(自身を除く): 10071851562

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 529, 997, 1058, 1219, 1587, 1994, 2438, 2809, 2991, 3174, 3657, 5618, 5982, 7314, 8427, 16854, 22931, 28037, 45862, 52841, 56074, 64607, 68793, 84111, 105682, 129214, 137586, 158523, 168222, 193821, 317046, 387642, 527413, 1054826, 1215343, 1485961, 1582239, 2430686, 2800573, 2971922, 3164478, 3646029, 4457883, 5601146, 7292058, 8401719, 8915766, 16803438, 27952889, 55905778, 64413179, 83858667, 128826358, 167717334, 193239537, 386479074, 1481503117, 2963006234, 4444509351, 8889018702]

約数ペア:

[(1, 8889018702), (2, 4444509351), (3, 2963006234), (6, 1481503117), (23, 386479074), (46, 193239537), (53, 167717334), (69, 128826358), (106, 83858667), (138, 64413179), (159, 55905778), (318, 27952889), (529, 16803438), (997, 8915766), (1058, 8401719), (1219, 7292058), (1587, 5601146), (1994, 4457883), (2438, 3646029), (2809, 3164478), (2991, 2971922), (3174, 2800573), (3657, 2430686), (5618, 1582239), (5982, 1485961), (7314, 1215343), (8427, 1054826), (16854, 527413), (22931, 387642), (28037, 317046), (45862, 193821), (52841, 168222), (56074, 158523), (64607, 137586), (68793, 129214), (84111, 105682)]