61613604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 168917112

約数和(自身を除く): 107303508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 761, 1038, 1522, 1557, 2076, 2249, 2283, 3044, 3114, 4498, 4566, 6228, 6747, 6849, 8996, 9132, 9893, 13494, 13698, 19786, 20241, 26988, 27396, 29679, 39572, 40482, 59358, 80964, 89037, 118716, 131653, 178074, 263306, 356148, 394959, 526612, 789918, 1184877, 1579836, 1711489, 2369754, 3422978, 4739508, 5134467, 6845956, 10268934, 15403401, 20537868, 30806802, 61613604]

約数ペア:

[(1, 61613604), (2, 30806802), (3, 20537868), (4, 15403401), (6, 10268934), (9, 6845956), (12, 5134467), (13, 4739508), (18, 3422978), (26, 2369754), (36, 1711489), (39, 1579836), (52, 1184877), (78, 789918), (117, 526612), (156, 394959), (173, 356148), (234, 263306), (346, 178074), (468, 131653), (519, 118716), (692, 89037), (761, 80964), (1038, 59358), (1522, 40482), (1557, 39572), (2076, 29679), (2249, 27396), (2283, 26988), (3044, 20241), (3114, 19786), (4498, 13698), (4566, 13494), (6228, 9893), (6747, 9132), (6849, 8996)]