71535228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 188160000

約数和(自身を除く): 116624772

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 349, 372, 551, 589, 698, 899, 1047, 1102, 1178, 1396, 1653, 1767, 1798, 2094, 2204, 2356, 2697, 3306, 3534, 3596, 4188, 5394, 6612, 6631, 7068, 10121, 10788, 10819, 13262, 17081, 19893, 20242, 21638, 26524, 30363, 32457, 34162, 39786, 40484, 43276, 51243, 60726, 64914, 68324, 79572, 102486, 121452, 129828, 192299, 204972, 205561, 313751, 384598, 411122, 576897, 616683, 627502, 769196, 822244, 941253, 1153794, 1233366, 1255004, 1882506, 2307588, 2466732, 3765012, 5961269, 11922538, 17883807, 23845076, 35767614, 71535228]

約数ペア:

[(1, 71535228), (2, 35767614), (3, 23845076), (4, 17883807), (6, 11922538), (12, 5961269), (19, 3765012), (29, 2466732), (31, 2307588), (38, 1882506), (57, 1255004), (58, 1233366), (62, 1153794), (76, 941253), (87, 822244), (93, 769196), (114, 627502), (116, 616683), (124, 576897), (174, 411122), (186, 384598), (228, 313751), (348, 205561), (349, 204972), (372, 192299), (551, 129828), (589, 121452), (698, 102486), (899, 79572), (1047, 68324), (1102, 64914), (1178, 60726), (1396, 51243), (1653, 43276), (1767, 40484), (1798, 39786), (2094, 34162), (2204, 32457), (2356, 30363), (2697, 26524), (3306, 21638), (3534, 20242), (3596, 19893), (4188, 17081), (5394, 13262), (6612, 10819), (6631, 10788), (7068, 10121)]