90267996

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 265714064

約数和(自身を除く): 175446068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 241, 273, 294, 343, 364, 482, 546, 588, 637, 686, 723, 964, 1029, 1092, 1274, 1372, 1446, 1687, 1911, 2058, 2401, 2548, 2892, 3133, 3374, 3822, 4116, 4459, 4802, 5061, 6266, 6748, 7203, 7644, 8918, 9399, 9604, 10122, 11809, 12532, 13377, 14406, 17836, 18798, 20244, 21931, 23618, 26754, 28812, 31213, 35427, 37596, 43862, 47236, 53508, 62426, 65793, 70854, 82663, 87724, 93639, 124852, 131586, 141708, 153517, 165326, 187278, 247989, 263172, 307034, 330652, 374556, 460551, 495978, 578641, 614068, 921102, 991956, 1074619, 1157282, 1735923, 1842204, 2149238, 2314564, 3223857, 3471846, 4298476, 6447714, 6943692, 7522333, 12895428, 15044666, 22566999, 30089332, 45133998, 90267996]

約数ペア:

[(1, 90267996), (2, 45133998), (3, 30089332), (4, 22566999), (6, 15044666), (7, 12895428), (12, 7522333), (13, 6943692), (14, 6447714), (21, 4298476), (26, 3471846), (28, 3223857), (39, 2314564), (42, 2149238), (49, 1842204), (52, 1735923), (78, 1157282), (84, 1074619), (91, 991956), (98, 921102), (147, 614068), (156, 578641), (182, 495978), (196, 460551), (241, 374556), (273, 330652), (294, 307034), (343, 263172), (364, 247989), (482, 187278), (546, 165326), (588, 153517), (637, 141708), (686, 131586), (723, 124852), (964, 93639), (1029, 87724), (1092, 82663), (1274, 70854), (1372, 65793), (1446, 62426), (1687, 53508), (1911, 47236), (2058, 43862), (2401, 37596), (2548, 35427), (2892, 31213), (3133, 28812), (3374, 26754), (3822, 23618), (4116, 21931), (4459, 20244), (4802, 18798), (5061, 17836), (6266, 14406), (6748, 13377), (7203, 12532), (7644, 11809), (8918, 10122), (9399, 9604)]