123589648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 80

約数和(自身を含む): 304980480

約数和(自身を除く): 181390832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 2927, 3016, 3248, 5278, 5854, 6032, 10556, 11708, 20489, 21112, 23416, 38051, 40978, 42224, 46832, 76102, 81956, 84883, 152204, 163912, 169766, 266357, 304408, 327824, 339532, 532714, 594181, 608816, 679064, 1065428, 1103479, 1188362, 1358128, 2130856, 2206958, 2376724, 4261712, 4413916, 4753448, 7724353, 8827832, 9506896, 15448706, 17655664, 30897412, 61794824, 123589648]

約数ペア:

[(1, 123589648), (2, 61794824), (4, 30897412), (7, 17655664), (8, 15448706), (13, 9506896), (14, 8827832), (16, 7724353), (26, 4753448), (28, 4413916), (29, 4261712), (52, 2376724), (56, 2206958), (58, 2130856), (91, 1358128), (104, 1188362), (112, 1103479), (116, 1065428), (182, 679064), (203, 608816), (208, 594181), (232, 532714), (364, 339532), (377, 327824), (406, 304408), (464, 266357), (728, 169766), (754, 163912), (812, 152204), (1456, 84883), (1508, 81956), (1624, 76102), (2639, 46832), (2927, 42224), (3016, 40978), (3248, 38051), (5278, 23416), (5854, 21112), (6032, 20489), (10556, 11708)]