99895808

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 220968000

約数和(自身を除く): 121072192

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 499, 512, 544, 736, 782, 998, 1088, 1472, 1564, 1996, 2176, 2944, 3128, 3992, 4352, 5888, 6256, 7984, 8483, 8704, 11477, 11776, 12512, 15968, 16966, 22954, 25024, 31936, 33932, 45908, 50048, 63872, 67864, 91816, 100096, 127744, 135728, 183632, 195109, 200192, 255488, 271456, 367264, 390218, 542912, 734528, 780436, 1085824, 1469056, 1560872, 2171648, 2938112, 3121744, 4343296, 5876224, 6243488, 12486976, 24973952, 49947904, 99895808]

約数ペア:

[(1, 99895808), (2, 49947904), (4, 24973952), (8, 12486976), (16, 6243488), (17, 5876224), (23, 4343296), (32, 3121744), (34, 2938112), (46, 2171648), (64, 1560872), (68, 1469056), (92, 1085824), (128, 780436), (136, 734528), (184, 542912), (256, 390218), (272, 367264), (368, 271456), (391, 255488), (499, 200192), (512, 195109), (544, 183632), (736, 135728), (782, 127744), (998, 100096), (1088, 91816), (1472, 67864), (1564, 63872), (1996, 50048), (2176, 45908), (2944, 33932), (3128, 31936), (3992, 25024), (4352, 22954), (5888, 16966), (6256, 15968), (7984, 12512), (8483, 11776), (8704, 11477)]