123796476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 345126600

約数和(自身を除く): 221330124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 79, 87, 114, 116, 158, 171, 174, 228, 237, 261, 316, 342, 348, 474, 522, 551, 684, 711, 948, 1044, 1102, 1422, 1501, 1653, 2204, 2291, 2844, 3002, 3306, 4503, 4582, 4959, 6004, 6241, 6612, 6873, 9006, 9164, 9918, 12482, 13509, 13746, 18012, 18723, 19836, 20619, 24964, 27018, 27492, 37446, 41238, 43529, 54036, 56169, 74892, 82476, 87058, 112338, 118579, 130587, 174116, 180989, 224676, 237158, 261174, 355737, 361978, 391761, 474316, 522348, 542967, 711474, 723956, 783522, 1067211, 1085934, 1422948, 1567044, 1628901, 2134422, 2171868, 3257802, 3438791, 4268844, 6515604, 6877582, 10316373, 13755164, 20632746, 30949119, 41265492, 61898238, 123796476]

約数ペア:

[(1, 123796476), (2, 61898238), (3, 41265492), (4, 30949119), (6, 20632746), (9, 13755164), (12, 10316373), (18, 6877582), (19, 6515604), (29, 4268844), (36, 3438791), (38, 3257802), (57, 2171868), (58, 2134422), (76, 1628901), (79, 1567044), (87, 1422948), (114, 1085934), (116, 1067211), (158, 783522), (171, 723956), (174, 711474), (228, 542967), (237, 522348), (261, 474316), (316, 391761), (342, 361978), (348, 355737), (474, 261174), (522, 237158), (551, 224676), (684, 180989), (711, 174116), (948, 130587), (1044, 118579), (1102, 112338), (1422, 87058), (1501, 82476), (1653, 74892), (2204, 56169), (2291, 54036), (2844, 43529), (3002, 41238), (3306, 37446), (4503, 27492), (4582, 27018), (4959, 24964), (6004, 20619), (6241, 19836), (6612, 18723), (6873, 18012), (9006, 13746), (9164, 13509), (9918, 12482)]