2079860148

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{11411}}^1$

素因数の和:11565

約数の個数: 72

約数和(自身を含む): 5408466336

約数和(自身を除く): 3328606188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 166, 183, 244, 249, 332, 366, 498, 549, 732, 747, 996, 1098, 1494, 2196, 2988, 5063, 10126, 11411, 15189, 20252, 22822, 30378, 34233, 45567, 45644, 60756, 68466, 91134, 102699, 136932, 182268, 205398, 410796, 696071, 947113, 1392142, 1894226, 2088213, 2784284, 2841339, 3788452, 4176426, 5682678, 6264639, 8352852, 8524017, 11365356, 12529278, 17048034, 25058556, 34096068, 57773893, 115547786, 173321679, 231095572, 346643358, 519965037, 693286716, 1039930074, 2079860148]

約数ペア:

[(1, 2079860148), (2, 1039930074), (3, 693286716), (4, 519965037), (6, 346643358), (9, 231095572), (12, 173321679), (18, 115547786), (36, 57773893), (61, 34096068), (83, 25058556), (122, 17048034), (166, 12529278), (183, 11365356), (244, 8524017), (249, 8352852), (332, 6264639), (366, 5682678), (498, 4176426), (549, 3788452), (732, 2841339), (747, 2784284), (996, 2088213), (1098, 1894226), (1494, 1392142), (2196, 947113), (2988, 696071), (5063, 410796), (10126, 205398), (11411, 182268), (15189, 136932), (20252, 102699), (22822, 91134), (30378, 68466), (34233, 60756), (45567, 45644)]