87949368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31321}}^1$

素因数の和:31349

約数の個数: 64

約数和(自身を含む): 263104800

約数和(自身を除く): 175155432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 31321, 62642, 93963, 125284, 187926, 250568, 281889, 375852, 407173, 563778, 751704, 814346, 845667, 1127556, 1221519, 1628692, 1691334, 2255112, 2443038, 3257384, 3382668, 3664557, 4886076, 6765336, 7329114, 9772152, 10993671, 14658228, 21987342, 29316456, 43974684, 87949368]

約数ペア:

[(1, 87949368), (2, 43974684), (3, 29316456), (4, 21987342), (6, 14658228), (8, 10993671), (9, 9772152), (12, 7329114), (13, 6765336), (18, 4886076), (24, 3664557), (26, 3382668), (27, 3257384), (36, 2443038), (39, 2255112), (52, 1691334), (54, 1628692), (72, 1221519), (78, 1127556), (104, 845667), (108, 814346), (117, 751704), (156, 563778), (216, 407173), (234, 375852), (312, 281889), (351, 250568), (468, 187926), (702, 125284), (936, 93963), (1404, 62642), (2808, 31321)]