45440172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 124866560

約数和(自身を除く): 79426388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2143, 2356, 3534, 4286, 5301, 6429, 7068, 8572, 10602, 12858, 19287, 21204, 25716, 38574, 40717, 66433, 77148, 81434, 122151, 132866, 162868, 199299, 244302, 265732, 366453, 398598, 488604, 597897, 732906, 797196, 1195794, 1262227, 1465812, 2391588, 2524454, 3786681, 5048908, 7573362, 11360043, 15146724, 22720086, 45440172]

約数ペア:

[(1, 45440172), (2, 22720086), (3, 15146724), (4, 11360043), (6, 7573362), (9, 5048908), (12, 3786681), (18, 2524454), (19, 2391588), (31, 1465812), (36, 1262227), (38, 1195794), (57, 797196), (62, 732906), (76, 597897), (93, 488604), (114, 398598), (124, 366453), (171, 265732), (186, 244302), (228, 199299), (279, 162868), (342, 132866), (372, 122151), (558, 81434), (589, 77148), (684, 66433), (1116, 40717), (1178, 38574), (1767, 25716), (2143, 21204), (2356, 19287), (3534, 12858), (4286, 10602), (5301, 8572), (6429, 7068)]