40364172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 112890960

約数和(自身を除く): 72526788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 41, 46, 58, 69, 82, 87, 92, 116, 123, 138, 164, 174, 207, 246, 261, 276, 348, 369, 414, 492, 522, 667, 738, 828, 943, 1044, 1189, 1334, 1476, 1681, 1886, 2001, 2378, 2668, 2829, 3362, 3567, 3772, 4002, 4756, 5043, 5658, 6003, 6724, 7134, 8004, 8487, 10086, 10701, 11316, 12006, 14268, 15129, 16974, 20172, 21402, 24012, 27347, 30258, 33948, 38663, 42804, 48749, 54694, 60516, 77326, 82041, 97498, 109388, 115989, 146247, 154652, 164082, 194996, 231978, 246123, 292494, 328164, 347967, 438741, 463956, 492246, 584988, 695934, 877482, 984492, 1121227, 1391868, 1754964, 2242454, 3363681, 4484908, 6727362, 10091043, 13454724, 20182086, 40364172]

約数ペア:

[(1, 40364172), (2, 20182086), (3, 13454724), (4, 10091043), (6, 6727362), (9, 4484908), (12, 3363681), (18, 2242454), (23, 1754964), (29, 1391868), (36, 1121227), (41, 984492), (46, 877482), (58, 695934), (69, 584988), (82, 492246), (87, 463956), (92, 438741), (116, 347967), (123, 328164), (138, 292494), (164, 246123), (174, 231978), (207, 194996), (246, 164082), (261, 154652), (276, 146247), (348, 115989), (369, 109388), (414, 97498), (492, 82041), (522, 77326), (667, 60516), (738, 54694), (828, 48749), (943, 42804), (1044, 38663), (1189, 33948), (1334, 30258), (1476, 27347), (1681, 24012), (1886, 21402), (2001, 20172), (2378, 16974), (2668, 15129), (2829, 14268), (3362, 12006), (3567, 11316), (3772, 10701), (4002, 10086), (4756, 8487), (5043, 8004), (5658, 7134), (6003, 6724)]