78602076

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4951}}^1$

素因数の和:4981

約数の個数: 90

約数和(自身を含む): 239077608

約数和(自身を除く): 160475532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4951, 5292, 7938, 9902, 14853, 15876, 19804, 29706, 34657, 44559, 59412, 69314, 89118, 103971, 133677, 138628, 178236, 207942, 242599, 267354, 311913, 401031, 415884, 485198, 534708, 623826, 727797, 802062, 935739, 970396, 1247652, 1455594, 1604124, 1871478, 2183391, 2807217, 2911188, 3742956, 4366782, 5614434, 6550173, 8733564, 11228868, 13100346, 19650519, 26200692, 39301038, 78602076]

約数ペア:

[(1, 78602076), (2, 39301038), (3, 26200692), (4, 19650519), (6, 13100346), (7, 11228868), (9, 8733564), (12, 6550173), (14, 5614434), (18, 4366782), (21, 3742956), (27, 2911188), (28, 2807217), (36, 2183391), (42, 1871478), (49, 1604124), (54, 1455594), (63, 1247652), (81, 970396), (84, 935739), (98, 802062), (108, 727797), (126, 623826), (147, 534708), (162, 485198), (189, 415884), (196, 401031), (252, 311913), (294, 267354), (324, 242599), (378, 207942), (441, 178236), (567, 138628), (588, 133677), (756, 103971), (882, 89118), (1134, 69314), (1323, 59412), (1764, 44559), (2268, 34657), (2646, 29706), (3969, 19804), (4951, 15876), (5292, 14853), (7938, 9902)]