88251789990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{442831}}^1$

素因数の和:442934

約数の個数: 128

約数和(自身を含む): 264253796352

約数和(自身を除く): 176002006362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1022, 1095, 1365, 1533, 1898, 2190, 2555, 2730, 2847, 3066, 4745, 5110, 5694, 6643, 7665, 9490, 13286, 14235, 15330, 19929, 28470, 33215, 39858, 66430, 99645, 199290, 442831, 885662, 1328493, 2214155, 2656986, 3099817, 4428310, 5756803, 6199634, 6642465, 9299451, 11513606, 13284930, 15499085, 17270409, 18598902, 28784015, 30998170, 32326663, 34540818, 40297621, 46497255, 57568030, 64653326, 80595242, 86352045, 92994510, 96979989, 120892863, 161633315, 172704090, 193959978, 201488105, 226286641, 241785726, 323266630, 402976210, 420246619, 452573282, 484899945, 604464315, 678859923, 840493238, 969799890, 1131433205, 1208928630, 1260739857, 1357719846, 2101233095, 2262866410, 2521479714, 2941726333, 3394299615, 4202466190, 5883452666, 6303699285, 6788599230, 8825178999, 12607398570, 14708631665, 17650357998, 29417263330, 44125894995, 88251789990]

約数ペア:

[(1, 88251789990), (2, 44125894995), (3, 29417263330), (5, 17650357998), (6, 14708631665), (7, 12607398570), (10, 8825178999), (13, 6788599230), (14, 6303699285), (15, 5883452666), (21, 4202466190), (26, 3394299615), (30, 2941726333), (35, 2521479714), (39, 2262866410), (42, 2101233095), (65, 1357719846), (70, 1260739857), (73, 1208928630), (78, 1131433205), (91, 969799890), (105, 840493238), (130, 678859923), (146, 604464315), (182, 484899945), (195, 452573282), (210, 420246619), (219, 402976210), (273, 323266630), (365, 241785726), (390, 226286641), (438, 201488105), (455, 193959978), (511, 172704090), (546, 161633315), (730, 120892863), (910, 96979989), (949, 92994510), (1022, 86352045), (1095, 80595242), (1365, 64653326), (1533, 57568030), (1898, 46497255), (2190, 40297621), (2555, 34540818), (2730, 32326663), (2847, 30998170), (3066, 28784015), (4745, 18598902), (5110, 17270409), (5694, 15499085), (6643, 13284930), (7665, 11513606), (9490, 9299451), (13286, 6642465), (14235, 6199634), (15330, 5756803), (19929, 4428310), (28470, 3099817), (33215, 2656986), (39858, 2214155), (66430, 1328493), (99645, 885662), (199290, 442831)]