68747952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15770

約数の個数: 80

約数和(自身を含む): 218597120

約数和(自身を除く): 149849168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 15739, 31478, 47217, 62956, 94434, 110173, 125912, 188868, 204607, 220346, 251824, 330519, 377736, 409214, 440692, 613821, 661038, 755472, 818428, 881384, 1227642, 1322076, 1432249, 1636856, 1762768, 2455284, 2644152, 2864498, 3273712, 4296747, 4910568, 5288304, 5728996, 8593494, 9821136, 11457992, 17186988, 22915984, 34373976, 68747952]

約数ペア:

[(1, 68747952), (2, 34373976), (3, 22915984), (4, 17186988), (6, 11457992), (7, 9821136), (8, 8593494), (12, 5728996), (13, 5288304), (14, 4910568), (16, 4296747), (21, 3273712), (24, 2864498), (26, 2644152), (28, 2455284), (39, 1762768), (42, 1636856), (48, 1432249), (52, 1322076), (56, 1227642), (78, 881384), (84, 818428), (91, 755472), (104, 661038), (112, 613821), (156, 440692), (168, 409214), (182, 377736), (208, 330519), (273, 251824), (312, 220346), (336, 204607), (364, 188868), (546, 125912), (624, 110173), (728, 94434), (1092, 62956), (1456, 47217), (2184, 31478), (4368, 15739)]