71212896

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5261}}^1$

素因数の和:5324

約数の個数: 72

約数和(自身を含む): 206859744

約数和(自身を除く): 135646848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5261, 6768, 10522, 13536, 15783, 21044, 31566, 42088, 47349, 63132, 84176, 94698, 126264, 168352, 189396, 247267, 252528, 378792, 494534, 505056, 741801, 757584, 989068, 1483602, 1515168, 1978136, 2225403, 2967204, 3956272, 4450806, 5934408, 7912544, 8901612, 11868816, 17803224, 23737632, 35606448, 71212896]

約数ペア:

[(1, 71212896), (2, 35606448), (3, 23737632), (4, 17803224), (6, 11868816), (8, 8901612), (9, 7912544), (12, 5934408), (16, 4450806), (18, 3956272), (24, 2967204), (32, 2225403), (36, 1978136), (47, 1515168), (48, 1483602), (72, 989068), (94, 757584), (96, 741801), (141, 505056), (144, 494534), (188, 378792), (282, 252528), (288, 247267), (376, 189396), (423, 168352), (564, 126264), (752, 94698), (846, 84176), (1128, 63132), (1504, 47349), (1692, 42088), (2256, 31566), (3384, 21044), (4512, 15783), (5261, 13536), (6768, 10522)]