90749772

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 238492800

約数和(自身を除く): 147743028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 233, 279, 349, 372, 466, 558, 698, 699, 932, 1047, 1116, 1396, 1398, 2094, 2097, 2796, 3141, 4188, 4194, 6282, 7223, 8388, 10819, 12564, 14446, 21638, 21669, 28892, 32457, 43276, 43338, 64914, 65007, 81317, 86676, 97371, 129828, 130014, 162634, 194742, 243951, 260028, 325268, 389484, 487902, 731853, 975804, 1463706, 2520827, 2927412, 5041654, 7562481, 10083308, 15124962, 22687443, 30249924, 45374886, 90749772]

約数ペア:

[(1, 90749772), (2, 45374886), (3, 30249924), (4, 22687443), (6, 15124962), (9, 10083308), (12, 7562481), (18, 5041654), (31, 2927412), (36, 2520827), (62, 1463706), (93, 975804), (124, 731853), (186, 487902), (233, 389484), (279, 325268), (349, 260028), (372, 243951), (466, 194742), (558, 162634), (698, 130014), (699, 129828), (932, 97371), (1047, 86676), (1116, 81317), (1396, 65007), (1398, 64914), (2094, 43338), (2097, 43276), (2796, 32457), (3141, 28892), (4188, 21669), (4194, 21638), (6282, 14446), (7223, 12564), (8388, 10819)]