74709628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 93279620

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 61, 62, 68, 83, 119, 122, 124, 166, 217, 238, 244, 332, 427, 434, 476, 527, 581, 854, 868, 1037, 1054, 1162, 1411, 1708, 1891, 2074, 2108, 2324, 2573, 2822, 3689, 3782, 4148, 5063, 5146, 5644, 7259, 7378, 7564, 9877, 10126, 10292, 13237, 14518, 14756, 18011, 19754, 20252, 26474, 29036, 32147, 35441, 36022, 39508, 43741, 52948, 64294, 70882, 72044, 86071, 87482, 128588, 141764, 156953, 172142, 174964, 225029, 306187, 313906, 344284, 450058, 602497, 612374, 627812, 900116, 1098671, 1204994, 1224748, 2197342, 2409988, 2668201, 4394684, 5336402, 10672804, 18677407, 37354814, 74709628]

約数ペア:

[(1, 74709628), (2, 37354814), (4, 18677407), (7, 10672804), (14, 5336402), (17, 4394684), (28, 2668201), (31, 2409988), (34, 2197342), (61, 1224748), (62, 1204994), (68, 1098671), (83, 900116), (119, 627812), (122, 612374), (124, 602497), (166, 450058), (217, 344284), (238, 313906), (244, 306187), (332, 225029), (427, 174964), (434, 172142), (476, 156953), (527, 141764), (581, 128588), (854, 87482), (868, 86071), (1037, 72044), (1054, 70882), (1162, 64294), (1411, 52948), (1708, 43741), (1891, 39508), (2074, 36022), (2108, 35441), (2324, 32147), (2573, 29036), (2822, 26474), (3689, 20252), (3782, 19754), (4148, 18011), (5063, 14756), (5146, 14518), (5644, 13237), (7259, 10292), (7378, 10126), (7564, 9877)]