78880284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 236221440

約数和(自身を除く): 157341156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 252, 309, 378, 412, 618, 721, 756, 927, 1013, 1236, 1442, 1854, 2026, 2163, 2781, 2884, 3039, 3708, 4052, 4326, 5562, 6078, 6489, 7091, 8652, 9117, 11124, 12156, 12978, 14182, 18234, 19467, 21273, 25956, 27351, 28364, 36468, 38934, 42546, 54702, 63819, 77868, 85092, 104339, 109404, 127638, 191457, 208678, 255276, 313017, 382914, 417356, 626034, 730373, 765828, 939051, 1252068, 1460746, 1878102, 2191119, 2817153, 2921492, 3756204, 4382238, 5634306, 6573357, 8764476, 11268612, 13146714, 19720071, 26293428, 39440142, 78880284]

約数ペア:

[(1, 78880284), (2, 39440142), (3, 26293428), (4, 19720071), (6, 13146714), (7, 11268612), (9, 8764476), (12, 6573357), (14, 5634306), (18, 4382238), (21, 3756204), (27, 2921492), (28, 2817153), (36, 2191119), (42, 1878102), (54, 1460746), (63, 1252068), (84, 939051), (103, 765828), (108, 730373), (126, 626034), (189, 417356), (206, 382914), (252, 313017), (309, 255276), (378, 208678), (412, 191457), (618, 127638), (721, 109404), (756, 104339), (927, 85092), (1013, 77868), (1236, 63819), (1442, 54702), (1854, 42546), (2026, 38934), (2163, 36468), (2781, 28364), (2884, 27351), (3039, 25956), (3708, 21273), (4052, 19467), (4326, 18234), (5562, 14182), (6078, 12978), (6489, 12156), (7091, 11124), (8652, 9117)]