79939764

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 220416000

約数和(自身を除く): 140476236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 163, 171, 228, 239, 326, 342, 478, 489, 513, 652, 684, 717, 956, 978, 1026, 1434, 1467, 1956, 2052, 2151, 2868, 2934, 3097, 4302, 4401, 4541, 5868, 6194, 6453, 8604, 8802, 9082, 9291, 12388, 12906, 13623, 17604, 18164, 18582, 25812, 27246, 27873, 37164, 38957, 40869, 54492, 55746, 77914, 81738, 83619, 111492, 116871, 122607, 155828, 163476, 167238, 233742, 245214, 334476, 350613, 467484, 490428, 701226, 740183, 1051839, 1402452, 1480366, 2103678, 2220549, 2960732, 4207356, 4441098, 6661647, 8882196, 13323294, 19984941, 26646588, 39969882, 79939764]

約数ペア:

[(1, 79939764), (2, 39969882), (3, 26646588), (4, 19984941), (6, 13323294), (9, 8882196), (12, 6661647), (18, 4441098), (19, 4207356), (27, 2960732), (36, 2220549), (38, 2103678), (54, 1480366), (57, 1402452), (76, 1051839), (108, 740183), (114, 701226), (163, 490428), (171, 467484), (228, 350613), (239, 334476), (326, 245214), (342, 233742), (478, 167238), (489, 163476), (513, 155828), (652, 122607), (684, 116871), (717, 111492), (956, 83619), (978, 81738), (1026, 77914), (1434, 55746), (1467, 54492), (1956, 40869), (2052, 38957), (2151, 37164), (2868, 27873), (2934, 27246), (3097, 25812), (4302, 18582), (4401, 18164), (4541, 17604), (5868, 13623), (6194, 12906), (6453, 12388), (8604, 9291), (8802, 9082)]