90295744

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 227356416

約数和(自身を除く): 137060672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 146, 154, 176, 224, 251, 292, 308, 352, 448, 502, 511, 584, 616, 704, 803, 1004, 1022, 1168, 1232, 1606, 1757, 2008, 2044, 2336, 2464, 2761, 3212, 3514, 4016, 4088, 4672, 4928, 5522, 5621, 6424, 7028, 8032, 8176, 11044, 11242, 12848, 14056, 16064, 16352, 18323, 19327, 22088, 22484, 25696, 28112, 32704, 36646, 38654, 44176, 44968, 51392, 56224, 73292, 77308, 88352, 89936, 112448, 128261, 146584, 154616, 176704, 179872, 201553, 256522, 293168, 309232, 359744, 403106, 513044, 586336, 618464, 806212, 1026088, 1172672, 1236928, 1410871, 1612424, 2052176, 2821742, 3224848, 4104352, 5643484, 6449696, 8208704, 11286968, 12899392, 22573936, 45147872, 90295744]

約数ペア:

[(1, 90295744), (2, 45147872), (4, 22573936), (7, 12899392), (8, 11286968), (11, 8208704), (14, 6449696), (16, 5643484), (22, 4104352), (28, 3224848), (32, 2821742), (44, 2052176), (56, 1612424), (64, 1410871), (73, 1236928), (77, 1172672), (88, 1026088), (112, 806212), (146, 618464), (154, 586336), (176, 513044), (224, 403106), (251, 359744), (292, 309232), (308, 293168), (352, 256522), (448, 201553), (502, 179872), (511, 176704), (584, 154616), (616, 146584), (704, 128261), (803, 112448), (1004, 89936), (1022, 88352), (1168, 77308), (1232, 73292), (1606, 56224), (1757, 51392), (2008, 44968), (2044, 44176), (2336, 38654), (2464, 36646), (2761, 32704), (3212, 28112), (3514, 25696), (4016, 22484), (4088, 22088), (4672, 19327), (4928, 18323), (5522, 16352), (5621, 16064), (6424, 14056), (7028, 12848), (8032, 11242), (8176, 11044)]