90541854

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 218998080

約数和(自身を除く): 128456226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 101, 117, 202, 234, 303, 351, 606, 702, 909, 1277, 1313, 1818, 2554, 2626, 2727, 3831, 3939, 5454, 7662, 7878, 11493, 11817, 16601, 22986, 23634, 33202, 34479, 35451, 49803, 68958, 70902, 99606, 128977, 149409, 257954, 298818, 386931, 448227, 773862, 896454, 1160793, 1676701, 2321586, 3353402, 3482379, 5030103, 6964758, 10060206, 15090309, 30180618, 45270927, 90541854]

約数ペア:

[(1, 90541854), (2, 45270927), (3, 30180618), (6, 15090309), (9, 10060206), (13, 6964758), (18, 5030103), (26, 3482379), (27, 3353402), (39, 2321586), (54, 1676701), (78, 1160793), (101, 896454), (117, 773862), (202, 448227), (234, 386931), (303, 298818), (351, 257954), (606, 149409), (702, 128977), (909, 99606), (1277, 70902), (1313, 68958), (1818, 49803), (2554, 35451), (2626, 34479), (2727, 33202), (3831, 23634), (3939, 22986), (5454, 16601), (7662, 11817), (7878, 11493)]