8220078342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:1043

約数の個数: 128

約数和(自身を含む): 21139937280

約数和(自身を除く): 12919858938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 167, 189, 197, 334, 378, 394, 501, 591, 661, 1002, 1169, 1182, 1322, 1379, 1503, 1773, 1983, 2338, 2758, 3006, 3507, 3546, 3966, 4137, 4509, 4627, 5319, 5949, 7014, 8274, 9018, 9254, 10521, 10638, 11898, 12411, 13881, 17847, 21042, 24822, 27762, 31563, 32899, 35694, 37233, 41643, 63126, 65798, 74466, 83286, 98697, 110387, 124929, 130217, 197394, 220774, 230293, 249858, 260434, 296091, 331161, 390651, 460586, 592182, 662322, 690879, 772709, 781302, 888273, 911519, 993483, 1171953, 1381758, 1545418, 1776546, 1823038, 1986966, 2072637, 2318127, 2343906, 2734557, 2980449, 3515859, 4145274, 4636254, 5469114, 5960898, 6217911, 6954381, 7031718, 8203671, 12435822, 13908762, 16407342, 20863143, 21746239, 24611013, 41726286, 43492478, 49222026, 65238717, 130477434, 152223673, 195716151, 304447346, 391432302, 456671019, 587148453, 913342038, 1174296906, 1370013057, 2740026114, 4110039171, 8220078342]

約数ペア:

[(1, 8220078342), (2, 4110039171), (3, 2740026114), (6, 1370013057), (7, 1174296906), (9, 913342038), (14, 587148453), (18, 456671019), (21, 391432302), (27, 304447346), (42, 195716151), (54, 152223673), (63, 130477434), (126, 65238717), (167, 49222026), (189, 43492478), (197, 41726286), (334, 24611013), (378, 21746239), (394, 20863143), (501, 16407342), (591, 13908762), (661, 12435822), (1002, 8203671), (1169, 7031718), (1182, 6954381), (1322, 6217911), (1379, 5960898), (1503, 5469114), (1773, 4636254), (1983, 4145274), (2338, 3515859), (2758, 2980449), (3006, 2734557), (3507, 2343906), (3546, 2318127), (3966, 2072637), (4137, 1986966), (4509, 1823038), (4627, 1776546), (5319, 1545418), (5949, 1381758), (7014, 1171953), (8274, 993483), (9018, 911519), (9254, 888273), (10521, 781302), (10638, 772709), (11898, 690879), (12411, 662322), (13881, 592182), (17847, 460586), (21042, 390651), (24822, 331161), (27762, 296091), (31563, 260434), (32899, 249858), (35694, 230293), (37233, 220774), (41643, 197394), (63126, 130217), (65798, 124929), (74466, 110387), (83286, 98697)]