90752766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 209563200

約数和(自身を除く): 118810434

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 178, 221, 267, 442, 534, 663, 769, 1157, 1326, 1513, 1538, 2307, 2314, 3026, 3471, 4539, 4614, 6942, 9078, 9997, 13073, 19669, 19994, 26146, 29991, 39219, 39338, 59007, 59982, 68441, 78438, 118014, 136882, 169949, 205323, 339898, 410646, 509847, 889733, 1019694, 1163497, 1779466, 2326994, 2669199, 3490491, 5338398, 6980982, 15125461, 30250922, 45376383, 90752766]

約数ペア:

[(1, 90752766), (2, 45376383), (3, 30250922), (6, 15125461), (13, 6980982), (17, 5338398), (26, 3490491), (34, 2669199), (39, 2326994), (51, 1779466), (78, 1163497), (89, 1019694), (102, 889733), (178, 509847), (221, 410646), (267, 339898), (442, 205323), (534, 169949), (663, 136882), (769, 118014), (1157, 78438), (1326, 68441), (1513, 59982), (1538, 59007), (2307, 39338), (2314, 39219), (3026, 29991), (3471, 26146), (4539, 19994), (4614, 19669), (6942, 13073), (9078, 9997)]