69901312

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 88

約数和(自身を含む): 154753200

約数和(自身を除く): 84851888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 89, 104, 118, 128, 178, 208, 236, 256, 356, 416, 472, 512, 712, 767, 832, 944, 1024, 1157, 1424, 1534, 1664, 1888, 2314, 2848, 3068, 3328, 3776, 4628, 5251, 5696, 6136, 6656, 7552, 9256, 10502, 11392, 12272, 13312, 15104, 18512, 21004, 22784, 24544, 30208, 37024, 42008, 45568, 49088, 60416, 68263, 74048, 84016, 91136, 98176, 136526, 148096, 168032, 196352, 273052, 296192, 336064, 392704, 546104, 592384, 672128, 785408, 1092208, 1184768, 1344256, 2184416, 2688512, 4368832, 5377024, 8737664, 17475328, 34950656, 69901312]

約数ペア:

[(1, 69901312), (2, 34950656), (4, 17475328), (8, 8737664), (13, 5377024), (16, 4368832), (26, 2688512), (32, 2184416), (52, 1344256), (59, 1184768), (64, 1092208), (89, 785408), (104, 672128), (118, 592384), (128, 546104), (178, 392704), (208, 336064), (236, 296192), (256, 273052), (356, 196352), (416, 168032), (472, 148096), (512, 136526), (712, 98176), (767, 91136), (832, 84016), (944, 74048), (1024, 68263), (1157, 60416), (1424, 49088), (1534, 45568), (1664, 42008), (1888, 37024), (2314, 30208), (2848, 24544), (3068, 22784), (3328, 21004), (3776, 18512), (4628, 15104), (5251, 13312), (5696, 12272), (6136, 11392), (6656, 10502), (7552, 9256)]