89836691985

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{6991}}^1$

素因数の和:7303

約数の個数: 96

約数和(自身を含む): 165576153600

約数和(自身を除く): 75739461615

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 229, 261, 387, 435, 645, 687, 1145, 1247, 1305, 1935, 2061, 3435, 3741, 6235, 6641, 6991, 9847, 10305, 11223, 18705, 19923, 20973, 29541, 33205, 34955, 49235, 56115, 59769, 62919, 88623, 99615, 104865, 147705, 202739, 285563, 298845, 300613, 314595, 443115, 608217, 856689, 901839, 1013695, 1427815, 1503065, 1600939, 1824651, 2570067, 2705517, 3041085, 4283445, 4509195, 4802817, 8004695, 8717777, 9123255, 12850335, 13527585, 14408451, 24014085, 26153331, 43588885, 46427231, 68840377, 72042255, 78459993, 130766655, 139281693, 206521131, 232136155, 344201885, 392299965, 417845079, 619563393, 696408465, 1032605655, 1996370933, 2089225395, 3097816965, 5989112799, 9981854665, 17967338397, 29945563995, 89836691985]

約数ペア:

[(1, 89836691985), (3, 29945563995), (5, 17967338397), (9, 9981854665), (15, 5989112799), (29, 3097816965), (43, 2089225395), (45, 1996370933), (87, 1032605655), (129, 696408465), (145, 619563393), (215, 417845079), (229, 392299965), (261, 344201885), (387, 232136155), (435, 206521131), (645, 139281693), (687, 130766655), (1145, 78459993), (1247, 72042255), (1305, 68840377), (1935, 46427231), (2061, 43588885), (3435, 26153331), (3741, 24014085), (6235, 14408451), (6641, 13527585), (6991, 12850335), (9847, 9123255), (10305, 8717777), (11223, 8004695), (18705, 4802817), (19923, 4509195), (20973, 4283445), (29541, 3041085), (33205, 2705517), (34955, 2570067), (49235, 1824651), (56115, 1600939), (59769, 1503065), (62919, 1427815), (88623, 1013695), (99615, 901839), (104865, 856689), (147705, 608217), (202739, 443115), (285563, 314595), (298845, 300613)]