89625848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 191419200

約数和(自身を除く): 101793352

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 356, 421, 598, 712, 842, 1157, 1196, 1684, 2047, 2314, 2392, 3368, 4094, 4628, 5473, 8188, 9256, 9683, 10946, 16376, 19366, 21892, 26611, 37469, 38732, 43784, 53222, 74938, 77464, 106444, 125879, 149876, 212888, 251758, 299752, 487097, 503516, 861787, 974194, 1007032, 1723574, 1948388, 3447148, 3896776, 6894296, 11203231, 22406462, 44812924, 89625848]

約数ペア:

[(1, 89625848), (2, 44812924), (4, 22406462), (8, 11203231), (13, 6894296), (23, 3896776), (26, 3447148), (46, 1948388), (52, 1723574), (89, 1007032), (92, 974194), (104, 861787), (178, 503516), (184, 487097), (299, 299752), (356, 251758), (421, 212888), (598, 149876), (712, 125879), (842, 106444), (1157, 77464), (1196, 74938), (1684, 53222), (2047, 43784), (2314, 38732), (2392, 37469), (3368, 26611), (4094, 21892), (4628, 19366), (5473, 16376), (8188, 10946), (9256, 9683)]