74934972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3007

約数の個数: 72

約数和(自身を含む): 218656256

約数和(自身を除く): 143721284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 2887, 3708, 4326, 5774, 6489, 8652, 8661, 11548, 12978, 17322, 20209, 25956, 25983, 34644, 40418, 51966, 60627, 80836, 103932, 121254, 181881, 242508, 297361, 363762, 594722, 727524, 892083, 1189444, 1784166, 2081527, 2676249, 3568332, 4163054, 5352498, 6244581, 8326108, 10704996, 12489162, 18733743, 24978324, 37467486, 74934972]

約数ペア:

[(1, 74934972), (2, 37467486), (3, 24978324), (4, 18733743), (6, 12489162), (7, 10704996), (9, 8326108), (12, 6244581), (14, 5352498), (18, 4163054), (21, 3568332), (28, 2676249), (36, 2081527), (42, 1784166), (63, 1189444), (84, 892083), (103, 727524), (126, 594722), (206, 363762), (252, 297361), (309, 242508), (412, 181881), (618, 121254), (721, 103932), (927, 80836), (1236, 60627), (1442, 51966), (1854, 40418), (2163, 34644), (2884, 25983), (2887, 25956), (3708, 20209), (4326, 17322), (5774, 12978), (6489, 11548), (8652, 8661)]