8159436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 22131200

約数和(自身を除く): 13971764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 151, 158, 171, 228, 237, 302, 316, 342, 453, 474, 604, 684, 711, 906, 948, 1359, 1422, 1501, 1812, 2718, 2844, 2869, 3002, 4503, 5436, 5738, 6004, 8607, 9006, 11476, 11929, 13509, 17214, 18012, 23858, 25821, 27018, 34428, 35787, 47716, 51642, 54036, 71574, 103284, 107361, 143148, 214722, 226651, 429444, 453302, 679953, 906604, 1359906, 2039859, 2719812, 4079718, 8159436]

約数ペア:

[(1, 8159436), (2, 4079718), (3, 2719812), (4, 2039859), (6, 1359906), (9, 906604), (12, 679953), (18, 453302), (19, 429444), (36, 226651), (38, 214722), (57, 143148), (76, 107361), (79, 103284), (114, 71574), (151, 54036), (158, 51642), (171, 47716), (228, 35787), (237, 34428), (302, 27018), (316, 25821), (342, 23858), (453, 18012), (474, 17214), (604, 13509), (684, 11929), (711, 11476), (906, 9006), (948, 8607), (1359, 6004), (1422, 5738), (1501, 5436), (1812, 4503), (2718, 3002), (2844, 2869)]