74966668

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 163749600

約数和(自身を除く): 88782932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 149, 151, 196, 238, 298, 302, 476, 596, 604, 833, 1043, 1057, 1666, 2086, 2114, 2533, 2567, 3332, 4172, 4228, 5066, 5134, 7301, 7399, 10132, 10268, 14602, 14798, 17731, 17969, 22499, 29204, 29596, 35462, 35938, 44998, 70924, 71876, 89996, 124117, 125783, 157493, 248234, 251566, 314986, 382483, 496468, 503132, 629972, 764966, 1102451, 1529932, 2204902, 2677381, 4409804, 5354762, 10709524, 18741667, 37483334, 74966668]

約数ペア:

[(1, 74966668), (2, 37483334), (4, 18741667), (7, 10709524), (14, 5354762), (17, 4409804), (28, 2677381), (34, 2204902), (49, 1529932), (68, 1102451), (98, 764966), (119, 629972), (149, 503132), (151, 496468), (196, 382483), (238, 314986), (298, 251566), (302, 248234), (476, 157493), (596, 125783), (604, 124117), (833, 89996), (1043, 71876), (1057, 70924), (1666, 44998), (2086, 35938), (2114, 35462), (2533, 29596), (2567, 29204), (3332, 22499), (4172, 17969), (4228, 17731), (5066, 14798), (5134, 14602), (7301, 10268), (7399, 10132)]