68791632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15749}}^1$

素因数の和:15780

約数の個数: 80

約数和(自身を含む): 218736000

約数和(自身を除く): 149944368

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, 15749, 31498, 47247, 62996, 94494, 110243, 125992, 188988, 204737, 220486, 251984, 330729, 377976, 409474, 440972, 614211, 661458, 755952, 818948, 881944, 1228422, 1322916, 1433159, 1637896, 1763888, 2456844, 2645832, 2866318, 3275792, 4299477, 4913688, 5291664, 5732636, 8598954, 9827376, 11465272, 17197908, 22930544, 34395816, 68791632]

約数ペア:

[(1, 68791632), (2, 34395816), (3, 22930544), (4, 17197908), (6, 11465272), (7, 9827376), (8, 8598954), (12, 5732636), (13, 5291664), (14, 4913688), (16, 4299477), (21, 3275792), (24, 2866318), (26, 2645832), (28, 2456844), (39, 1763888), (42, 1637896), (48, 1433159), (52, 1322916), (56, 1228422), (78, 881944), (84, 818948), (91, 755952), (104, 661458), (112, 614211), (156, 440972), (168, 409474), (182, 377976), (208, 330729), (273, 251984), (312, 220486), (336, 204737), (364, 188988), (546, 125992), (624, 110243), (728, 94494), (1092, 62996), (1456, 47247), (2184, 31498), (4368, 15749)]