78364626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 93052974

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 61, 114, 118, 122, 177, 183, 191, 354, 366, 382, 573, 1121, 1146, 1159, 2242, 2318, 3363, 3477, 3599, 3629, 6726, 6954, 7198, 7258, 10797, 10887, 11269, 11651, 21594, 21774, 22538, 23302, 33807, 34953, 67614, 68381, 69906, 136762, 205143, 214111, 221369, 410286, 428222, 442738, 642333, 664107, 687409, 1284666, 1328214, 1374818, 2062227, 4124454, 13060771, 26121542, 39182313, 78364626]

約数ペア:

[(1, 78364626), (2, 39182313), (3, 26121542), (6, 13060771), (19, 4124454), (38, 2062227), (57, 1374818), (59, 1328214), (61, 1284666), (114, 687409), (118, 664107), (122, 642333), (177, 442738), (183, 428222), (191, 410286), (354, 221369), (366, 214111), (382, 205143), (573, 136762), (1121, 69906), (1146, 68381), (1159, 67614), (2242, 34953), (2318, 33807), (3363, 23302), (3477, 22538), (3599, 21774), (3629, 21594), (6726, 11651), (6954, 11269), (7198, 10887), (7258, 10797)]