84395268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 225039360

約数和(自身を除く): 140644092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1609, 1692, 2914, 3218, 4371, 4827, 5828, 6436, 8742, 9654, 13113, 14481, 17484, 19308, 26226, 28962, 49879, 52452, 57924, 75623, 99758, 149637, 151246, 199516, 226869, 299274, 302492, 448911, 453738, 598548, 680607, 897822, 907476, 1361214, 1795644, 2344313, 2722428, 4688626, 7032939, 9377252, 14065878, 21098817, 28131756, 42197634, 84395268]

約数ペア:

[(1, 84395268), (2, 42197634), (3, 28131756), (4, 21098817), (6, 14065878), (9, 9377252), (12, 7032939), (18, 4688626), (31, 2722428), (36, 2344313), (47, 1795644), (62, 1361214), (93, 907476), (94, 897822), (124, 680607), (141, 598548), (186, 453738), (188, 448911), (279, 302492), (282, 299274), (372, 226869), (423, 199516), (558, 151246), (564, 149637), (846, 99758), (1116, 75623), (1457, 57924), (1609, 52452), (1692, 49879), (2914, 28962), (3218, 26226), (4371, 19308), (4827, 17484), (5828, 14481), (6436, 13113), (8742, 9654)]