86787402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 198549120

約数和(自身を除く): 111761718

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 157, 247, 314, 373, 471, 494, 741, 746, 942, 1119, 1482, 2041, 2238, 2983, 4082, 4849, 5966, 6123, 7087, 8949, 9698, 12246, 14174, 14547, 17898, 21261, 29094, 38779, 42522, 58561, 77558, 92131, 116337, 117122, 175683, 184262, 232674, 276393, 351366, 552786, 761293, 1112659, 1522586, 2225318, 2283879, 3337977, 4567758, 6675954, 14464567, 28929134, 43393701, 86787402]

約数ペア:

[(1, 86787402), (2, 43393701), (3, 28929134), (6, 14464567), (13, 6675954), (19, 4567758), (26, 3337977), (38, 2283879), (39, 2225318), (57, 1522586), (78, 1112659), (114, 761293), (157, 552786), (247, 351366), (314, 276393), (373, 232674), (471, 184262), (494, 175683), (741, 117122), (746, 116337), (942, 92131), (1119, 77558), (1482, 58561), (2041, 42522), (2238, 38779), (2983, 29094), (4082, 21261), (4849, 17898), (5966, 14547), (6123, 14174), (7087, 12246), (8949, 9698)]