99212672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 215199600

約数和(自身を除く): 115986928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 416, 436, 547, 832, 872, 1094, 1417, 1664, 1744, 2188, 2834, 3488, 4376, 5668, 6976, 7111, 8752, 11336, 13952, 14222, 17504, 22672, 28444, 35008, 45344, 56888, 59623, 70016, 90688, 113776, 119246, 181376, 227552, 238492, 455104, 476984, 775099, 910208, 953968, 1550198, 1907936, 3100396, 3815872, 6200792, 7631744, 12401584, 24803168, 49606336, 99212672]

約数ペア:

[(1, 99212672), (2, 49606336), (4, 24803168), (8, 12401584), (13, 7631744), (16, 6200792), (26, 3815872), (32, 3100396), (52, 1907936), (64, 1550198), (104, 953968), (109, 910208), (128, 775099), (208, 476984), (218, 455104), (416, 238492), (436, 227552), (547, 181376), (832, 119246), (872, 113776), (1094, 90688), (1417, 70016), (1664, 59623), (1744, 56888), (2188, 45344), (2834, 35008), (3488, 28444), (4376, 22672), (5668, 17504), (6976, 14222), (7111, 13952), (8752, 11336)]