72138924

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 223654032

約数和(自身を除く): 151515108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 173, 198, 234, 243, 286, 297, 324, 346, 351, 396, 429, 468, 486, 519, 572, 594, 692, 702, 729, 858, 891, 972, 1038, 1053, 1188, 1287, 1404, 1458, 1557, 1716, 1782, 1903, 2076, 2106, 2249, 2574, 2673, 2916, 3114, 3159, 3564, 3806, 3861, 4212, 4498, 4671, 5148, 5346, 5709, 6228, 6318, 6747, 7612, 7722, 8019, 8996, 9342, 9477, 10692, 11418, 11583, 12636, 13494, 14013, 15444, 16038, 17127, 18684, 18954, 20241, 22836, 23166, 24739, 26988, 28026, 32076, 34254, 34749, 37908, 40482, 42039, 46332, 49478, 51381, 56052, 60723, 68508, 69498, 74217, 80964, 84078, 98956, 102762, 104247, 121446, 126117, 138996, 148434, 154143, 168156, 182169, 205524, 208494, 222651, 242892, 252234, 296868, 308286, 364338, 416988, 445302, 462429, 504468, 546507, 616572, 667953, 728676, 890604, 924858, 1093014, 1335906, 1387287, 1639521, 1849716, 2003859, 2186028, 2671812, 2774574, 3279042, 4007718, 5549148, 6011577, 6558084, 8015436, 12023154, 18034731, 24046308, 36069462, 72138924]

約数ペア:

[(1, 72138924), (2, 36069462), (3, 24046308), (4, 18034731), (6, 12023154), (9, 8015436), (11, 6558084), (12, 6011577), (13, 5549148), (18, 4007718), (22, 3279042), (26, 2774574), (27, 2671812), (33, 2186028), (36, 2003859), (39, 1849716), (44, 1639521), (52, 1387287), (54, 1335906), (66, 1093014), (78, 924858), (81, 890604), (99, 728676), (108, 667953), (117, 616572), (132, 546507), (143, 504468), (156, 462429), (162, 445302), (173, 416988), (198, 364338), (234, 308286), (243, 296868), (286, 252234), (297, 242892), (324, 222651), (346, 208494), (351, 205524), (396, 182169), (429, 168156), (468, 154143), (486, 148434), (519, 138996), (572, 126117), (594, 121446), (692, 104247), (702, 102762), (729, 98956), (858, 84078), (891, 80964), (972, 74217), (1038, 69498), (1053, 68508), (1188, 60723), (1287, 56052), (1404, 51381), (1458, 49478), (1557, 46332), (1716, 42039), (1782, 40482), (1903, 37908), (2076, 34749), (2106, 34254), (2249, 32076), (2574, 28026), (2673, 26988), (2916, 24739), (3114, 23166), (3159, 22836), (3564, 20241), (3806, 18954), (3861, 18684), (4212, 17127), (4498, 16038), (4671, 15444), (5148, 14013), (5346, 13494), (5709, 12636), (6228, 11583), (6318, 11418), (6747, 10692), (7612, 9477), (7722, 9342), (8019, 8996)]