225711972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2833

約数の個数: 72

約数和(自身を含む): 601473600

約数和(自身を除く): 375761628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1212, 1818, 2323, 2699, 3636, 4646, 5398, 6969, 8097, 9292, 10796, 13938, 16194, 20907, 24291, 27876, 32388, 41814, 48582, 62077, 83628, 97164, 124154, 186231, 248308, 272599, 372462, 545198, 558693, 744924, 817797, 1090396, 1117386, 1635594, 2234772, 2453391, 3271188, 4906782, 6269777, 9813564, 12539554, 18809331, 25079108, 37618662, 56427993, 75237324, 112855986, 225711972]

約数ペア:

[(1, 225711972), (2, 112855986), (3, 75237324), (4, 56427993), (6, 37618662), (9, 25079108), (12, 18809331), (18, 12539554), (23, 9813564), (36, 6269777), (46, 4906782), (69, 3271188), (92, 2453391), (101, 2234772), (138, 1635594), (202, 1117386), (207, 1090396), (276, 817797), (303, 744924), (404, 558693), (414, 545198), (606, 372462), (828, 272599), (909, 248308), (1212, 186231), (1818, 124154), (2323, 97164), (2699, 83628), (3636, 62077), (4646, 48582), (5398, 41814), (6969, 32388), (8097, 27876), (9292, 24291), (10796, 20907), (13938, 16194)]