98720928

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{4339}}^1$

素因数の和:4434

約数の個数: 72

約数和(自身を含む): 284356800

約数和(自身を除く): 185635872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 4339, 5688, 7584, 8678, 11376, 13017, 17356, 22752, 26034, 34712, 39051, 52068, 69424, 78102, 104136, 138848, 156204, 208272, 312408, 342781, 416544, 624816, 685562, 1028343, 1249632, 1371124, 2056686, 2742248, 3085029, 4113372, 5484496, 6170058, 8226744, 10968992, 12340116, 16453488, 24680232, 32906976, 49360464, 98720928]

約数ペア:

[(1, 98720928), (2, 49360464), (3, 32906976), (4, 24680232), (6, 16453488), (8, 12340116), (9, 10968992), (12, 8226744), (16, 6170058), (18, 5484496), (24, 4113372), (32, 3085029), (36, 2742248), (48, 2056686), (72, 1371124), (79, 1249632), (96, 1028343), (144, 685562), (158, 624816), (237, 416544), (288, 342781), (316, 312408), (474, 208272), (632, 156204), (711, 138848), (948, 104136), (1264, 78102), (1422, 69424), (1896, 52068), (2528, 39051), (2844, 34712), (3792, 26034), (4339, 22752), (5688, 17356), (7584, 13017), (8678, 11376)]