80809428

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 227808000

約数和(自身を除く): 146998572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 343, 348, 406, 588, 609, 677, 686, 812, 1029, 1218, 1354, 1372, 1421, 2031, 2058, 2436, 2708, 2842, 4062, 4116, 4263, 4739, 5684, 8124, 8526, 9478, 9947, 14217, 17052, 18956, 19633, 19894, 28434, 29841, 33173, 39266, 39788, 56868, 58899, 59682, 66346, 78532, 99519, 117798, 119364, 132692, 137431, 199038, 232211, 235596, 274862, 398076, 412293, 464422, 549724, 696633, 824586, 928844, 962017, 1393266, 1649172, 1924034, 2786532, 2886051, 3848068, 5772102, 6734119, 11544204, 13468238, 20202357, 26936476, 40404714, 80809428]

約数ペア:

[(1, 80809428), (2, 40404714), (3, 26936476), (4, 20202357), (6, 13468238), (7, 11544204), (12, 6734119), (14, 5772102), (21, 3848068), (28, 2886051), (29, 2786532), (42, 1924034), (49, 1649172), (58, 1393266), (84, 962017), (87, 928844), (98, 824586), (116, 696633), (147, 549724), (174, 464422), (196, 412293), (203, 398076), (294, 274862), (343, 235596), (348, 232211), (406, 199038), (588, 137431), (609, 132692), (677, 119364), (686, 117798), (812, 99519), (1029, 78532), (1218, 66346), (1354, 59682), (1372, 58899), (1421, 56868), (2031, 39788), (2058, 39266), (2436, 33173), (2708, 29841), (2842, 28434), (4062, 19894), (4116, 19633), (4263, 18956), (4739, 17052), (5684, 14217), (8124, 9947), (8526, 9478)]