61217312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 138184704

約数和(自身を除く): 76967392

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 101, 104, 124, 188, 202, 208, 248, 376, 403, 404, 416, 496, 611, 752, 806, 808, 992, 1222, 1313, 1457, 1504, 1612, 1616, 2444, 2626, 2914, 3131, 3224, 3232, 4747, 4888, 5252, 5828, 6262, 6448, 9494, 9776, 10504, 11656, 12524, 12896, 18941, 18988, 19552, 21008, 23312, 25048, 37882, 37976, 40703, 42016, 46624, 50096, 61711, 75764, 75952, 81406, 100192, 123422, 147157, 151528, 151904, 162812, 246844, 294314, 303056, 325624, 493688, 588628, 606112, 651248, 987376, 1177256, 1302496, 1913041, 1974752, 2354512, 3826082, 4709024, 7652164, 15304328, 30608656, 61217312]

約数ペア:

[(1, 61217312), (2, 30608656), (4, 15304328), (8, 7652164), (13, 4709024), (16, 3826082), (26, 2354512), (31, 1974752), (32, 1913041), (47, 1302496), (52, 1177256), (62, 987376), (94, 651248), (101, 606112), (104, 588628), (124, 493688), (188, 325624), (202, 303056), (208, 294314), (248, 246844), (376, 162812), (403, 151904), (404, 151528), (416, 147157), (496, 123422), (611, 100192), (752, 81406), (806, 75952), (808, 75764), (992, 61711), (1222, 50096), (1313, 46624), (1457, 42016), (1504, 40703), (1612, 37976), (1616, 37882), (2444, 25048), (2626, 23312), (2914, 21008), (3131, 19552), (3224, 18988), (3232, 18941), (4747, 12896), (4888, 12524), (5252, 11656), (5828, 10504), (6262, 9776), (6448, 9494)]