80412516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 221261040

約数和(自身を除く): 140848524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 131, 153, 177, 204, 236, 262, 289, 306, 354, 393, 524, 531, 578, 612, 708, 786, 867, 1003, 1062, 1156, 1179, 1572, 1734, 2006, 2124, 2227, 2358, 2601, 3009, 3468, 4012, 4454, 4716, 5202, 6018, 6681, 7729, 8908, 9027, 10404, 12036, 13362, 15458, 17051, 18054, 20043, 23187, 26724, 30916, 34102, 36108, 37859, 40086, 46374, 51153, 68204, 69561, 75718, 80172, 92748, 102306, 113577, 131393, 139122, 151436, 153459, 204612, 227154, 262786, 278244, 306918, 340731, 394179, 454308, 525572, 613836, 681462, 788358, 1182537, 1362924, 1576716, 2233681, 2365074, 4467362, 4730148, 6701043, 8934724, 13402086, 20103129, 26804172, 40206258, 80412516]

約数ペア:

[(1, 80412516), (2, 40206258), (3, 26804172), (4, 20103129), (6, 13402086), (9, 8934724), (12, 6701043), (17, 4730148), (18, 4467362), (34, 2365074), (36, 2233681), (51, 1576716), (59, 1362924), (68, 1182537), (102, 788358), (118, 681462), (131, 613836), (153, 525572), (177, 454308), (204, 394179), (236, 340731), (262, 306918), (289, 278244), (306, 262786), (354, 227154), (393, 204612), (524, 153459), (531, 151436), (578, 139122), (612, 131393), (708, 113577), (786, 102306), (867, 92748), (1003, 80172), (1062, 75718), (1156, 69561), (1179, 68204), (1572, 51153), (1734, 46374), (2006, 40086), (2124, 37859), (2227, 36108), (2358, 34102), (2601, 30916), (3009, 26724), (3468, 23187), (4012, 20043), (4454, 18054), (4716, 17051), (5202, 15458), (6018, 13362), (6681, 12036), (7729, 10404), (8908, 9027)]