83422404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 228173400

約数和(自身を除く): 144750996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 449, 468, 794, 898, 1191, 1347, 1588, 1796, 2382, 2694, 3573, 4041, 4764, 5161, 5388, 5837, 7146, 8082, 10322, 11674, 14292, 15483, 16164, 17511, 20644, 23348, 30966, 35022, 46449, 52533, 61932, 70044, 92898, 105066, 178253, 185796, 210132, 356506, 534759, 713012, 1069518, 1604277, 2139036, 2317289, 3208554, 4634578, 6417108, 6951867, 9269156, 13903734, 20855601, 27807468, 41711202, 83422404]

約数ペア:

[(1, 83422404), (2, 41711202), (3, 27807468), (4, 20855601), (6, 13903734), (9, 9269156), (12, 6951867), (13, 6417108), (18, 4634578), (26, 3208554), (36, 2317289), (39, 2139036), (52, 1604277), (78, 1069518), (117, 713012), (156, 534759), (234, 356506), (397, 210132), (449, 185796), (468, 178253), (794, 105066), (898, 92898), (1191, 70044), (1347, 61932), (1588, 52533), (1796, 46449), (2382, 35022), (2694, 30966), (3573, 23348), (4041, 20644), (4764, 17511), (5161, 16164), (5388, 15483), (5837, 14292), (7146, 11674), (8082, 10322)]