89688704

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 210854400

約数和(自身を除く): 121165696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3229, 3472, 3968, 6458, 6944, 12916, 13888, 22603, 25832, 27776, 45206, 51664, 90412, 100099, 103328, 180824, 200198, 206656, 361648, 400396, 413312, 700693, 723296, 800792, 1401386, 1446592, 1601584, 2802772, 2893184, 3203168, 5605544, 6406336, 11211088, 12812672, 22422176, 44844352, 89688704]

約数ペア:

[(1, 89688704), (2, 44844352), (4, 22422176), (7, 12812672), (8, 11211088), (14, 6406336), (16, 5605544), (28, 3203168), (31, 2893184), (32, 2802772), (56, 1601584), (62, 1446592), (64, 1401386), (112, 800792), (124, 723296), (128, 700693), (217, 413312), (224, 400396), (248, 361648), (434, 206656), (448, 200198), (496, 180824), (868, 103328), (896, 100099), (992, 90412), (1736, 51664), (1984, 45206), (3229, 27776), (3472, 25832), (3968, 22603), (6458, 13888), (6944, 12916)]