74127132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 211629600

約数和(自身を除く): 137502468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 37, 38, 57, 58, 74, 76, 87, 101, 111, 114, 116, 148, 171, 174, 202, 222, 228, 261, 303, 333, 342, 348, 404, 444, 522, 551, 606, 666, 684, 703, 909, 1044, 1073, 1102, 1212, 1332, 1406, 1653, 1818, 1919, 2109, 2146, 2204, 2812, 2929, 3219, 3306, 3636, 3737, 3838, 4218, 4292, 4959, 5757, 5858, 6327, 6438, 6612, 7474, 7676, 8436, 8787, 9657, 9918, 11211, 11514, 11716, 12654, 12876, 14948, 17271, 17574, 19314, 19836, 20387, 22422, 23028, 25308, 26361, 33633, 34542, 35148, 38628, 40774, 44844, 52722, 55651, 61161, 67266, 69084, 71003, 81548, 105444, 108373, 111302, 122322, 134532, 142006, 166953, 183483, 213009, 216746, 222604, 244644, 284012, 325119, 333906, 366966, 426018, 433492, 500859, 639027, 650238, 667812, 733932, 852036, 975357, 1001718, 1278054, 1300476, 1950714, 2003436, 2059087, 2556108, 3901428, 4118174, 6177261, 8236348, 12354522, 18531783, 24709044, 37063566, 74127132]

約数ペア:

[(1, 74127132), (2, 37063566), (3, 24709044), (4, 18531783), (6, 12354522), (9, 8236348), (12, 6177261), (18, 4118174), (19, 3901428), (29, 2556108), (36, 2059087), (37, 2003436), (38, 1950714), (57, 1300476), (58, 1278054), (74, 1001718), (76, 975357), (87, 852036), (101, 733932), (111, 667812), (114, 650238), (116, 639027), (148, 500859), (171, 433492), (174, 426018), (202, 366966), (222, 333906), (228, 325119), (261, 284012), (303, 244644), (333, 222604), (342, 216746), (348, 213009), (404, 183483), (444, 166953), (522, 142006), (551, 134532), (606, 122322), (666, 111302), (684, 108373), (703, 105444), (909, 81548), (1044, 71003), (1073, 69084), (1102, 67266), (1212, 61161), (1332, 55651), (1406, 52722), (1653, 44844), (1818, 40774), (1919, 38628), (2109, 35148), (2146, 34542), (2204, 33633), (2812, 26361), (2929, 25308), (3219, 23028), (3306, 22422), (3636, 20387), (3737, 19836), (3838, 19314), (4218, 17574), (4292, 17271), (4959, 14948), (5757, 12876), (5858, 12654), (6327, 11716), (6438, 11514), (6612, 11211), (7474, 9918), (7676, 9657), (8436, 8787)]