91395304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 143025176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 101, 104, 113, 143, 154, 182, 202, 226, 286, 308, 364, 404, 452, 572, 616, 707, 728, 791, 808, 904, 1001, 1111, 1144, 1243, 1313, 1414, 1469, 1582, 2002, 2222, 2486, 2626, 2828, 2938, 3164, 4004, 4444, 4972, 5252, 5656, 5876, 6328, 7777, 8008, 8701, 8888, 9191, 9944, 10283, 10504, 11413, 11752, 14443, 15554, 16159, 17402, 18382, 20566, 22826, 28886, 31108, 32318, 34804, 36764, 41132, 45652, 57772, 62216, 64636, 69608, 73528, 79891, 82264, 91304, 101101, 113113, 115544, 125543, 129272, 148369, 159782, 202202, 226226, 251086, 296738, 319564, 404404, 452452, 502172, 593476, 639128, 808808, 878801, 904904, 1004344, 1038583, 1186952, 1632059, 1757602, 2077166, 3264118, 3515204, 4154332, 6528236, 7030408, 8308664, 11424413, 13056472, 22848826, 45697652, 91395304]

約数ペア:

[(1, 91395304), (2, 45697652), (4, 22848826), (7, 13056472), (8, 11424413), (11, 8308664), (13, 7030408), (14, 6528236), (22, 4154332), (26, 3515204), (28, 3264118), (44, 2077166), (52, 1757602), (56, 1632059), (77, 1186952), (88, 1038583), (91, 1004344), (101, 904904), (104, 878801), (113, 808808), (143, 639128), (154, 593476), (182, 502172), (202, 452452), (226, 404404), (286, 319564), (308, 296738), (364, 251086), (404, 226226), (452, 202202), (572, 159782), (616, 148369), (707, 129272), (728, 125543), (791, 115544), (808, 113113), (904, 101101), (1001, 91304), (1111, 82264), (1144, 79891), (1243, 73528), (1313, 69608), (1414, 64636), (1469, 62216), (1582, 57772), (2002, 45652), (2222, 41132), (2486, 36764), (2626, 34804), (2828, 32318), (2938, 31108), (3164, 28886), (4004, 22826), (4444, 20566), (4972, 18382), (5252, 17402), (5656, 16159), (5876, 15554), (6328, 14443), (7777, 11752), (8008, 11413), (8701, 10504), (8888, 10283), (9191, 9944)]