73287288

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7219}}^1$

素因数の和:7281

約数の個数: 64

約数和(自身を含む): 207936000

約数和(自身を除く): 134648712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 7219, 10152, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 129942, 173256, 194913, 259884, 339293, 389826, 519768, 678586, 779652, 1017879, 1357172, 1559304, 2035758, 2714344, 3053637, 4071516, 6107274, 8143032, 9160911, 12214548, 18321822, 24429096, 36643644, 73287288]

約数ペア:

[(1, 73287288), (2, 36643644), (3, 24429096), (4, 18321822), (6, 12214548), (8, 9160911), (9, 8143032), (12, 6107274), (18, 4071516), (24, 3053637), (27, 2714344), (36, 2035758), (47, 1559304), (54, 1357172), (72, 1017879), (94, 779652), (108, 678586), (141, 519768), (188, 389826), (216, 339293), (282, 259884), (376, 194913), (423, 173256), (564, 129942), (846, 86628), (1128, 64971), (1269, 57752), (1692, 43314), (2538, 28876), (3384, 21657), (5076, 14438), (7219, 10152)]