73901744

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 172518720

約数和(自身を除く): 98616976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 203, 232, 244, 373, 406, 427, 464, 488, 746, 812, 854, 976, 1492, 1624, 1708, 1769, 2611, 2984, 3248, 3416, 3538, 5222, 5968, 6832, 7076, 10444, 10817, 12383, 14152, 20888, 21634, 22753, 24766, 28304, 41776, 43268, 45506, 49532, 75719, 86536, 91012, 99064, 151438, 159271, 173072, 182024, 198128, 302876, 318542, 364048, 605752, 637084, 659837, 1211504, 1274168, 1319674, 2548336, 2639348, 4618859, 5278696, 9237718, 10557392, 18475436, 36950872, 73901744]

約数ペア:

[(1, 73901744), (2, 36950872), (4, 18475436), (7, 10557392), (8, 9237718), (14, 5278696), (16, 4618859), (28, 2639348), (29, 2548336), (56, 1319674), (58, 1274168), (61, 1211504), (112, 659837), (116, 637084), (122, 605752), (203, 364048), (232, 318542), (244, 302876), (373, 198128), (406, 182024), (427, 173072), (464, 159271), (488, 151438), (746, 99064), (812, 91012), (854, 86536), (976, 75719), (1492, 49532), (1624, 45506), (1708, 43268), (1769, 41776), (2611, 28304), (2984, 24766), (3248, 22753), (3416, 21634), (3538, 20888), (5222, 14152), (5968, 12383), (6832, 10817), (7076, 10444)]