80452476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 221268320

約数和(自身を除く): 140815844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1669, 1854, 2678, 3338, 3708, 4017, 5007, 5356, 6676, 8034, 10014, 12051, 15021, 16068, 20028, 21697, 24102, 30042, 43394, 48204, 60084, 65091, 86788, 130182, 171907, 195273, 260364, 343814, 390546, 515721, 687628, 781092, 1031442, 1547163, 2062884, 2234791, 3094326, 4469582, 6188652, 6704373, 8939164, 13408746, 20113119, 26817492, 40226238, 80452476]

約数ペア:

[(1, 80452476), (2, 40226238), (3, 26817492), (4, 20113119), (6, 13408746), (9, 8939164), (12, 6704373), (13, 6188652), (18, 4469582), (26, 3094326), (36, 2234791), (39, 2062884), (52, 1547163), (78, 1031442), (103, 781092), (117, 687628), (156, 515721), (206, 390546), (234, 343814), (309, 260364), (412, 195273), (468, 171907), (618, 130182), (927, 86788), (1236, 65091), (1339, 60084), (1669, 48204), (1854, 43394), (2678, 30042), (3338, 24102), (3708, 21697), (4017, 20028), (5007, 16068), (5356, 15021), (6676, 12051), (8034, 10014)]