79643664

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 235609920

約数和(自身を除く): 155966256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 139, 144, 173, 184, 207, 276, 278, 346, 368, 414, 417, 519, 552, 556, 692, 828, 834, 1038, 1104, 1112, 1251, 1384, 1557, 1656, 1668, 2076, 2224, 2502, 2768, 3114, 3197, 3312, 3336, 3979, 4152, 5004, 6228, 6394, 6672, 7958, 8304, 9591, 10008, 11937, 12456, 12788, 15916, 19182, 20016, 23874, 24047, 24912, 25576, 28773, 31832, 35811, 38364, 47748, 48094, 51152, 57546, 63664, 71622, 72141, 76728, 95496, 96188, 115092, 143244, 144282, 153456, 190992, 192376, 216423, 230184, 286488, 288564, 384752, 432846, 460368, 553081, 572976, 577128, 865692, 1106162, 1154256, 1659243, 1731384, 2212324, 3318486, 3462768, 4424648, 4977729, 6636972, 8849296, 9955458, 13273944, 19910916, 26547888, 39821832, 79643664]

約数ペア:

[(1, 79643664), (2, 39821832), (3, 26547888), (4, 19910916), (6, 13273944), (8, 9955458), (9, 8849296), (12, 6636972), (16, 4977729), (18, 4424648), (23, 3462768), (24, 3318486), (36, 2212324), (46, 1731384), (48, 1659243), (69, 1154256), (72, 1106162), (92, 865692), (138, 577128), (139, 572976), (144, 553081), (173, 460368), (184, 432846), (207, 384752), (276, 288564), (278, 286488), (346, 230184), (368, 216423), (414, 192376), (417, 190992), (519, 153456), (552, 144282), (556, 143244), (692, 115092), (828, 96188), (834, 95496), (1038, 76728), (1104, 72141), (1112, 71622), (1251, 63664), (1384, 57546), (1557, 51152), (1656, 48094), (1668, 47748), (2076, 38364), (2224, 35811), (2502, 31832), (2768, 28773), (3114, 25576), (3197, 24912), (3312, 24047), (3336, 23874), (3979, 20016), (4152, 19182), (5004, 15916), (6228, 12788), (6394, 12456), (6672, 11937), (7958, 10008), (8304, 9591)]