87130656

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15923}}^1$

素因数の和:15958

約数の個数: 72

約数和(自身を含む): 260835120

約数和(自身を除く): 173704464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 15923, 31846, 47769, 63692, 95538, 127384, 143307, 191076, 254768, 286614, 302537, 382152, 509536, 573228, 605074, 764304, 907611, 1146456, 1210148, 1528608, 1815222, 2292912, 2420296, 2722833, 3630444, 4585824, 4840592, 5445666, 7260888, 9681184, 10891332, 14521776, 21782664, 29043552, 43565328, 87130656]

約数ペア:

[(1, 87130656), (2, 43565328), (3, 29043552), (4, 21782664), (6, 14521776), (8, 10891332), (9, 9681184), (12, 7260888), (16, 5445666), (18, 4840592), (19, 4585824), (24, 3630444), (32, 2722833), (36, 2420296), (38, 2292912), (48, 1815222), (57, 1528608), (72, 1210148), (76, 1146456), (96, 907611), (114, 764304), (144, 605074), (152, 573228), (171, 509536), (228, 382152), (288, 302537), (304, 286614), (342, 254768), (456, 191076), (608, 143307), (684, 127384), (912, 95538), (1368, 63692), (1824, 47769), (2736, 31846), (5472, 15923)]