61561044

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 161626920

約数和(自身を除く): 100065876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 113, 148, 222, 226, 333, 339, 409, 444, 452, 666, 678, 818, 1017, 1227, 1332, 1356, 1636, 2034, 2454, 3681, 4068, 4181, 4908, 7362, 8362, 12543, 14724, 15133, 16724, 25086, 30266, 37629, 45399, 46217, 50172, 60532, 75258, 90798, 92434, 136197, 138651, 150516, 181596, 184868, 272394, 277302, 415953, 544788, 554604, 831906, 1663812, 1710029, 3420058, 5130087, 6840116, 10260174, 15390261, 20520348, 30780522, 61561044]

約数ペア:

[(1, 61561044), (2, 30780522), (3, 20520348), (4, 15390261), (6, 10260174), (9, 6840116), (12, 5130087), (18, 3420058), (36, 1710029), (37, 1663812), (74, 831906), (111, 554604), (113, 544788), (148, 415953), (222, 277302), (226, 272394), (333, 184868), (339, 181596), (409, 150516), (444, 138651), (452, 136197), (666, 92434), (678, 90798), (818, 75258), (1017, 60532), (1227, 50172), (1332, 46217), (1356, 45399), (1636, 37629), (2034, 30266), (2454, 25086), (3681, 16724), (4068, 15133), (4181, 14724), (4908, 12543), (7362, 8362)]