78283332

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 204324120

約数和(自身を除く): 126040788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 461, 477, 534, 636, 801, 922, 954, 1068, 1383, 1602, 1844, 1908, 2766, 3204, 4149, 4717, 5532, 8298, 9434, 14151, 16596, 18868, 24433, 28302, 41029, 42453, 48866, 56604, 73299, 82058, 84906, 97732, 123087, 146598, 164116, 169812, 219897, 246174, 293196, 369261, 439794, 492348, 738522, 879588, 1477044, 2174537, 4349074, 6523611, 8698148, 13047222, 19570833, 26094444, 39141666, 78283332]

約数ペア:

[(1, 78283332), (2, 39141666), (3, 26094444), (4, 19570833), (6, 13047222), (9, 8698148), (12, 6523611), (18, 4349074), (36, 2174537), (53, 1477044), (89, 879588), (106, 738522), (159, 492348), (178, 439794), (212, 369261), (267, 293196), (318, 246174), (356, 219897), (461, 169812), (477, 164116), (534, 146598), (636, 123087), (801, 97732), (922, 84906), (954, 82058), (1068, 73299), (1383, 56604), (1602, 48866), (1844, 42453), (1908, 41029), (2766, 28302), (3204, 24433), (4149, 18868), (4717, 16596), (5532, 14151), (8298, 9434)]