80765256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 159824184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 101, 104, 132, 143, 156, 202, 233, 264, 286, 303, 312, 404, 429, 466, 572, 606, 699, 808, 858, 932, 1111, 1144, 1212, 1313, 1398, 1716, 1864, 2222, 2424, 2563, 2626, 2796, 3029, 3333, 3432, 3939, 4444, 5126, 5252, 5592, 6058, 6666, 7689, 7878, 8888, 9087, 10252, 10504, 12116, 13332, 14443, 15378, 15756, 18174, 20504, 23533, 24232, 26664, 28886, 30756, 31512, 33319, 36348, 43329, 47066, 57772, 61512, 66638, 70599, 72696, 86658, 94132, 99957, 115544, 133276, 141198, 173316, 188264, 199914, 258863, 266552, 282396, 305929, 346632, 399828, 517726, 564792, 611858, 776589, 799656, 917787, 1035452, 1223716, 1553178, 1835574, 2070904, 2447432, 3106356, 3365219, 3671148, 6212712, 6730438, 7342296, 10095657, 13460876, 20191314, 26921752, 40382628, 80765256]

約数ペア:

[(1, 80765256), (2, 40382628), (3, 26921752), (4, 20191314), (6, 13460876), (8, 10095657), (11, 7342296), (12, 6730438), (13, 6212712), (22, 3671148), (24, 3365219), (26, 3106356), (33, 2447432), (39, 2070904), (44, 1835574), (52, 1553178), (66, 1223716), (78, 1035452), (88, 917787), (101, 799656), (104, 776589), (132, 611858), (143, 564792), (156, 517726), (202, 399828), (233, 346632), (264, 305929), (286, 282396), (303, 266552), (312, 258863), (404, 199914), (429, 188264), (466, 173316), (572, 141198), (606, 133276), (699, 115544), (808, 99957), (858, 94132), (932, 86658), (1111, 72696), (1144, 70599), (1212, 66638), (1313, 61512), (1398, 57772), (1716, 47066), (1864, 43329), (2222, 36348), (2424, 33319), (2563, 31512), (2626, 30756), (2796, 28886), (3029, 26664), (3333, 24232), (3432, 23533), (3939, 20504), (4444, 18174), (5126, 15756), (5252, 15378), (5592, 14443), (6058, 13332), (6666, 12116), (7689, 10504), (7878, 10252), (8888, 9087)]