72353632

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 72

約数和(自身を含む): 163527336

約数和(自身を除く): 91173704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 787, 884, 1352, 1574, 1768, 2704, 2873, 3148, 3536, 5408, 5746, 6296, 7072, 10231, 11492, 12592, 13379, 20462, 22984, 25184, 26758, 40924, 45968, 53516, 81848, 91936, 107032, 133003, 163696, 173927, 214064, 266006, 327392, 347854, 428128, 532012, 695708, 1064024, 1391416, 2128048, 2261051, 2782832, 4256096, 4522102, 5565664, 9044204, 18088408, 36176816, 72353632]

約数ペア:

[(1, 72353632), (2, 36176816), (4, 18088408), (8, 9044204), (13, 5565664), (16, 4522102), (17, 4256096), (26, 2782832), (32, 2261051), (34, 2128048), (52, 1391416), (68, 1064024), (104, 695708), (136, 532012), (169, 428128), (208, 347854), (221, 327392), (272, 266006), (338, 214064), (416, 173927), (442, 163696), (544, 133003), (676, 107032), (787, 91936), (884, 81848), (1352, 53516), (1574, 45968), (1768, 40924), (2704, 26758), (2873, 25184), (3148, 22984), (3536, 20462), (5408, 13379), (5746, 12592), (6296, 11492), (7072, 10231)]