72002476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 97341524

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 359, 364, 377, 406, 494, 532, 551, 718, 754, 812, 988, 1102, 1436, 1508, 1729, 2204, 2513, 2639, 3458, 3857, 4667, 5026, 5278, 6821, 6916, 7163, 7714, 9334, 10052, 10411, 10556, 13642, 14326, 15428, 18668, 20822, 27284, 28652, 32669, 41644, 47747, 50141, 65338, 72877, 88673, 95494, 100282, 130676, 135343, 145754, 177346, 190988, 197809, 200564, 270686, 291508, 354692, 395618, 541372, 620711, 791236, 947401, 1241422, 1384663, 1894802, 2482844, 2571517, 2769326, 3789604, 5143034, 5538652, 10286068, 18000619, 36001238, 72002476]

約数ペア:

[(1, 72002476), (2, 36001238), (4, 18000619), (7, 10286068), (13, 5538652), (14, 5143034), (19, 3789604), (26, 2769326), (28, 2571517), (29, 2482844), (38, 1894802), (52, 1384663), (58, 1241422), (76, 947401), (91, 791236), (116, 620711), (133, 541372), (182, 395618), (203, 354692), (247, 291508), (266, 270686), (359, 200564), (364, 197809), (377, 190988), (406, 177346), (494, 145754), (532, 135343), (551, 130676), (718, 100282), (754, 95494), (812, 88673), (988, 72877), (1102, 65338), (1436, 50141), (1508, 47747), (1729, 41644), (2204, 32669), (2513, 28652), (2639, 27284), (3458, 20822), (3857, 18668), (4667, 15428), (5026, 14326), (5278, 13642), (6821, 10556), (6916, 10411), (7163, 10052), (7714, 9334)]