123573996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 390883584

約数和(自身を除く): 267309588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 563, 603, 804, 819, 871, 938, 1092, 1126, 1206, 1407, 1638, 1689, 1742, 1876, 2252, 2412, 2613, 2814, 3276, 3378, 3484, 3941, 4221, 5067, 5226, 5628, 6097, 6756, 7319, 7839, 7882, 8442, 10134, 10452, 11823, 12194, 14638, 15678, 15764, 16884, 18291, 20268, 21957, 23646, 24388, 29276, 31356, 35469, 36582, 37721, 43914, 47292, 51233, 54873, 65871, 70938, 73164, 75442, 87828, 102466, 109746, 113163, 131742, 141876, 150884, 153699, 204932, 219492, 226326, 263484, 264047, 307398, 339489, 452652, 461097, 490373, 528094, 614796, 678978, 792141, 922194, 980746, 1056188, 1357956, 1471119, 1584282, 1844388, 1961492, 2376423, 2942238, 3168564, 3432611, 4413357, 4752846, 5884476, 6865222, 8826714, 9505692, 10297833, 13730444, 17653428, 20595666, 30893499, 41191332, 61786998, 123573996]

約数ペア:

[(1, 123573996), (2, 61786998), (3, 41191332), (4, 30893499), (6, 20595666), (7, 17653428), (9, 13730444), (12, 10297833), (13, 9505692), (14, 8826714), (18, 6865222), (21, 5884476), (26, 4752846), (28, 4413357), (36, 3432611), (39, 3168564), (42, 2942238), (52, 2376423), (63, 1961492), (67, 1844388), (78, 1584282), (84, 1471119), (91, 1357956), (117, 1056188), (126, 980746), (134, 922194), (156, 792141), (182, 678978), (201, 614796), (234, 528094), (252, 490373), (268, 461097), (273, 452652), (364, 339489), (402, 307398), (468, 264047), (469, 263484), (546, 226326), (563, 219492), (603, 204932), (804, 153699), (819, 150884), (871, 141876), (938, 131742), (1092, 113163), (1126, 109746), (1206, 102466), (1407, 87828), (1638, 75442), (1689, 73164), (1742, 70938), (1876, 65871), (2252, 54873), (2412, 51233), (2613, 47292), (2814, 43914), (3276, 37721), (3378, 36582), (3484, 35469), (3941, 31356), (4221, 29276), (5067, 24388), (5226, 23646), (5628, 21957), (6097, 20268), (6756, 18291), (7319, 16884), (7839, 15764), (7882, 15678), (8442, 14638), (10134, 12194), (10452, 11823)]