68964378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 167166720

約数和(自身を除く): 98202342

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 58, 82, 87, 123, 174, 203, 246, 287, 406, 574, 609, 861, 1189, 1218, 1381, 1722, 2378, 2762, 3567, 4143, 7134, 8286, 8323, 9667, 16646, 19334, 24969, 29001, 40049, 49938, 56621, 58002, 80098, 113242, 120147, 169863, 240294, 280343, 339726, 396347, 560686, 792694, 841029, 1189041, 1642009, 1682058, 2378082, 3284018, 4926027, 9852054, 11494063, 22988126, 34482189, 68964378]

約数ペア:

[(1, 68964378), (2, 34482189), (3, 22988126), (6, 11494063), (7, 9852054), (14, 4926027), (21, 3284018), (29, 2378082), (41, 1682058), (42, 1642009), (58, 1189041), (82, 841029), (87, 792694), (123, 560686), (174, 396347), (203, 339726), (246, 280343), (287, 240294), (406, 169863), (574, 120147), (609, 113242), (861, 80098), (1189, 58002), (1218, 56621), (1381, 49938), (1722, 40049), (2378, 29001), (2762, 24969), (3567, 19334), (4143, 16646), (7134, 9667), (8286, 8323)]