61117936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 134777088

約数和(自身を除く): 73659152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 71, 73, 88, 134, 142, 146, 176, 268, 284, 292, 536, 568, 584, 737, 781, 803, 1072, 1136, 1168, 1474, 1562, 1606, 2948, 3124, 3212, 4757, 4891, 5183, 5896, 6248, 6424, 9514, 9782, 10366, 11792, 12496, 12848, 19028, 19564, 20732, 38056, 39128, 41464, 52327, 53801, 57013, 76112, 78256, 82928, 104654, 107602, 114026, 209308, 215204, 228052, 347261, 418616, 430408, 456104, 694522, 837232, 860816, 912208, 1389044, 2778088, 3819871, 5556176, 7639742, 15279484, 30558968, 61117936]

約数ペア:

[(1, 61117936), (2, 30558968), (4, 15279484), (8, 7639742), (11, 5556176), (16, 3819871), (22, 2778088), (44, 1389044), (67, 912208), (71, 860816), (73, 837232), (88, 694522), (134, 456104), (142, 430408), (146, 418616), (176, 347261), (268, 228052), (284, 215204), (292, 209308), (536, 114026), (568, 107602), (584, 104654), (737, 82928), (781, 78256), (803, 76112), (1072, 57013), (1136, 53801), (1168, 52327), (1474, 41464), (1562, 39128), (1606, 38056), (2948, 20732), (3124, 19564), (3212, 19028), (4757, 12848), (4891, 12496), (5183, 11792), (5896, 10366), (6248, 9782), (6424, 9514)]