80502528

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 220122448

約数和(自身を除く): 139619920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 2833, 3552, 4736, 5666, 7104, 8499, 9472, 11332, 14208, 16998, 22664, 28416, 33996, 45328, 67992, 90656, 104821, 135984, 181312, 209642, 271968, 314463, 362624, 419284, 543936, 628926, 725248, 838568, 1087872, 1257852, 1677136, 2175744, 2515704, 3354272, 5031408, 6708544, 10062816, 13417088, 20125632, 26834176, 40251264, 80502528]

約数ペア:

[(1, 80502528), (2, 40251264), (3, 26834176), (4, 20125632), (6, 13417088), (8, 10062816), (12, 6708544), (16, 5031408), (24, 3354272), (32, 2515704), (37, 2175744), (48, 1677136), (64, 1257852), (74, 1087872), (96, 838568), (111, 725248), (128, 628926), (148, 543936), (192, 419284), (222, 362624), (256, 314463), (296, 271968), (384, 209642), (444, 181312), (592, 135984), (768, 104821), (888, 90656), (1184, 67992), (1776, 45328), (2368, 33996), (2833, 28416), (3552, 22664), (4736, 16998), (5666, 14208), (7104, 11332), (8499, 9472)]