80836416

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3848

約数の個数: 84

約数和(自身を含む): 238027972

約数和(自身を除く): 157191556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 3793, 5328, 7104, 7586, 10656, 11379, 15172, 21312, 22758, 30344, 34137, 45516, 60688, 68274, 91032, 121376, 136548, 140341, 182064, 242752, 273096, 280682, 364128, 421023, 546192, 561364, 728256, 842046, 1092384, 1122728, 1263069, 1684092, 2184768, 2245456, 2526138, 3368184, 4490912, 5052276, 6736368, 8981824, 10104552, 13472736, 20209104, 26945472, 40418208, 80836416]

約数ペア:

[(1, 80836416), (2, 40418208), (3, 26945472), (4, 20209104), (6, 13472736), (8, 10104552), (9, 8981824), (12, 6736368), (16, 5052276), (18, 4490912), (24, 3368184), (32, 2526138), (36, 2245456), (37, 2184768), (48, 1684092), (64, 1263069), (72, 1122728), (74, 1092384), (96, 842046), (111, 728256), (144, 561364), (148, 546192), (192, 421023), (222, 364128), (288, 280682), (296, 273096), (333, 242752), (444, 182064), (576, 140341), (592, 136548), (666, 121376), (888, 91032), (1184, 68274), (1332, 60688), (1776, 45516), (2368, 34137), (2664, 30344), (3552, 22758), (3793, 21312), (5328, 15172), (7104, 11379), (7586, 10656)]