99978972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 250865664

約数和(自身を除く): 150886692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 227, 254, 289, 381, 454, 508, 578, 681, 762, 867, 908, 1156, 1362, 1524, 1734, 2159, 2724, 3468, 3859, 4318, 6477, 7718, 8636, 11577, 12954, 15436, 23154, 25908, 28829, 36703, 46308, 57658, 65603, 73406, 86487, 110109, 115316, 131206, 146812, 172974, 196809, 220218, 262412, 345948, 393618, 440436, 490093, 787236, 980186, 1470279, 1960372, 2940558, 5881116, 8331581, 16663162, 24994743, 33326324, 49989486, 99978972]

約数ペア:

[(1, 99978972), (2, 49989486), (3, 33326324), (4, 24994743), (6, 16663162), (12, 8331581), (17, 5881116), (34, 2940558), (51, 1960372), (68, 1470279), (102, 980186), (127, 787236), (204, 490093), (227, 440436), (254, 393618), (289, 345948), (381, 262412), (454, 220218), (508, 196809), (578, 172974), (681, 146812), (762, 131206), (867, 115316), (908, 110109), (1156, 86487), (1362, 73406), (1524, 65603), (1734, 57658), (2159, 46308), (2724, 36703), (3468, 28829), (3859, 25908), (4318, 23154), (6477, 15436), (7718, 12954), (8636, 11577)]