61271964

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 108

約数和(自身を含む): 174390216

約数和(自身を除く): 113118252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 373, 468, 486, 507, 676, 702, 746, 972, 1014, 1053, 1119, 1404, 1492, 1521, 2028, 2106, 2238, 3042, 3159, 3357, 4212, 4476, 4563, 4849, 6084, 6318, 6714, 9126, 9698, 10071, 12636, 13428, 13689, 14547, 18252, 19396, 20142, 27378, 29094, 30213, 40284, 41067, 43641, 54756, 58188, 60426, 63037, 82134, 87282, 90639, 120852, 126074, 130923, 164268, 174564, 181278, 189111, 252148, 261846, 362556, 378222, 392769, 523692, 567333, 756444, 785538, 1134666, 1178307, 1571076, 1701999, 2269332, 2356614, 3403998, 4713228, 5105997, 6807996, 10211994, 15317991, 20423988, 30635982, 61271964]

約数ペア:

[(1, 61271964), (2, 30635982), (3, 20423988), (4, 15317991), (6, 10211994), (9, 6807996), (12, 5105997), (13, 4713228), (18, 3403998), (26, 2356614), (27, 2269332), (36, 1701999), (39, 1571076), (52, 1178307), (54, 1134666), (78, 785538), (81, 756444), (108, 567333), (117, 523692), (156, 392769), (162, 378222), (169, 362556), (234, 261846), (243, 252148), (324, 189111), (338, 181278), (351, 174564), (373, 164268), (468, 130923), (486, 126074), (507, 120852), (676, 90639), (702, 87282), (746, 82134), (972, 63037), (1014, 60426), (1053, 58188), (1119, 54756), (1404, 43641), (1492, 41067), (1521, 40284), (2028, 30213), (2106, 29094), (2238, 27378), (3042, 20142), (3159, 19396), (3357, 18252), (4212, 14547), (4476, 13689), (4563, 13428), (4849, 12636), (6084, 10071), (6318, 9698), (6714, 9126)]