73177208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 161028000

約数和(自身を除く): 87850792

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1277, 1508, 1976, 2204, 2554, 3016, 4408, 5108, 7163, 10216, 14326, 16601, 24263, 28652, 33202, 37033, 48526, 57304, 66404, 74066, 97052, 132808, 148132, 194104, 296264, 315419, 481429, 630838, 703627, 962858, 1261676, 1407254, 1925716, 2523352, 2814508, 3851432, 5629016, 9147151, 18294302, 36588604, 73177208]

約数ペア:

[(1, 73177208), (2, 36588604), (4, 18294302), (8, 9147151), (13, 5629016), (19, 3851432), (26, 2814508), (29, 2523352), (38, 1925716), (52, 1407254), (58, 1261676), (76, 962858), (104, 703627), (116, 630838), (152, 481429), (232, 315419), (247, 296264), (377, 194104), (494, 148132), (551, 132808), (754, 97052), (988, 74066), (1102, 66404), (1277, 57304), (1508, 48526), (1976, 37033), (2204, 33202), (2554, 28652), (3016, 24263), (4408, 16601), (5108, 14326), (7163, 10216)]