87318552

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 224991360

約数和(自身を除く): 137672808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 211, 258, 344, 401, 422, 516, 633, 802, 844, 1032, 1203, 1266, 1604, 1688, 2406, 2532, 3208, 4812, 5064, 9073, 9624, 17243, 18146, 27219, 34486, 36292, 51729, 54438, 68972, 72584, 84611, 103458, 108876, 137944, 169222, 206916, 217752, 253833, 338444, 413832, 507666, 676888, 1015332, 2030664, 3638273, 7276546, 10914819, 14553092, 21829638, 29106184, 43659276, 87318552]

約数ペア:

[(1, 87318552), (2, 43659276), (3, 29106184), (4, 21829638), (6, 14553092), (8, 10914819), (12, 7276546), (24, 3638273), (43, 2030664), (86, 1015332), (129, 676888), (172, 507666), (211, 413832), (258, 338444), (344, 253833), (401, 217752), (422, 206916), (516, 169222), (633, 137944), (802, 108876), (844, 103458), (1032, 84611), (1203, 72584), (1266, 68972), (1604, 54438), (1688, 51729), (2406, 36292), (2532, 34486), (3208, 27219), (4812, 18146), (5064, 17243), (9073, 9624)]