42203772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 72

約数和(自身を含む): 118634880

約数和(自身を除く): 76431108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 2909, 3627, 4836, 5818, 7254, 8727, 11636, 14508, 17454, 26181, 34908, 37817, 52362, 75634, 90179, 104724, 113451, 151268, 180358, 226902, 270537, 340353, 360716, 453804, 541074, 680706, 811611, 1082148, 1172327, 1361412, 1623222, 2344654, 3246444, 3516981, 4689308, 7033962, 10550943, 14067924, 21101886, 42203772]

約数ペア:

[(1, 42203772), (2, 21101886), (3, 14067924), (4, 10550943), (6, 7033962), (9, 4689308), (12, 3516981), (13, 3246444), (18, 2344654), (26, 1623222), (31, 1361412), (36, 1172327), (39, 1082148), (52, 811611), (62, 680706), (78, 541074), (93, 453804), (117, 360716), (124, 340353), (156, 270537), (186, 226902), (234, 180358), (279, 151268), (372, 113451), (403, 104724), (468, 90179), (558, 75634), (806, 52362), (1116, 37817), (1209, 34908), (1612, 26181), (2418, 17454), (2909, 14508), (3627, 11636), (4836, 8727), (5818, 7254)]