90178506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 229402368

約数和(自身を除く): 139223862

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 73, 99, 102, 146, 153, 187, 198, 219, 306, 367, 374, 438, 561, 657, 734, 803, 1101, 1122, 1241, 1314, 1606, 1683, 2202, 2409, 2482, 3303, 3366, 3723, 4037, 4818, 6239, 6606, 7227, 7446, 8074, 11169, 12111, 12478, 13651, 14454, 18717, 22338, 24222, 26791, 27302, 36333, 37434, 40953, 53582, 56151, 68629, 72666, 80373, 81906, 112302, 122859, 137258, 160746, 205887, 241119, 245718, 294701, 411774, 455447, 482238, 589402, 617661, 884103, 910894, 1235322, 1366341, 1768206, 2652309, 2732682, 4099023, 5009917, 5304618, 8198046, 10019834, 15029751, 30059502, 45089253, 90178506]

約数ペア:

[(1, 90178506), (2, 45089253), (3, 30059502), (6, 15029751), (9, 10019834), (11, 8198046), (17, 5304618), (18, 5009917), (22, 4099023), (33, 2732682), (34, 2652309), (51, 1768206), (66, 1366341), (73, 1235322), (99, 910894), (102, 884103), (146, 617661), (153, 589402), (187, 482238), (198, 455447), (219, 411774), (306, 294701), (367, 245718), (374, 241119), (438, 205887), (561, 160746), (657, 137258), (734, 122859), (803, 112302), (1101, 81906), (1122, 80373), (1241, 72666), (1314, 68629), (1606, 56151), (1683, 53582), (2202, 40953), (2409, 37434), (2482, 36333), (3303, 27302), (3366, 26791), (3723, 24222), (4037, 22338), (4818, 18717), (6239, 14454), (6606, 13651), (7227, 12478), (7446, 12111), (8074, 11169)]