81367704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 243959040

約数和(自身を除く): 162591336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 99, 132, 142, 198, 213, 264, 284, 396, 426, 568, 639, 781, 792, 852, 1278, 1447, 1562, 1704, 2343, 2556, 2894, 3124, 4341, 4686, 5112, 5788, 6248, 7029, 8682, 9372, 11576, 13023, 14058, 15917, 17364, 18744, 26046, 28116, 31834, 34728, 47751, 52092, 56232, 63668, 95502, 102737, 104184, 127336, 143253, 191004, 205474, 286506, 308211, 382008, 410948, 573012, 616422, 821896, 924633, 1130107, 1146024, 1232844, 1849266, 2260214, 2465688, 3390321, 3698532, 4520428, 6780642, 7397064, 9040856, 10170963, 13561284, 20341926, 27122568, 40683852, 81367704]

約数ペア:

[(1, 81367704), (2, 40683852), (3, 27122568), (4, 20341926), (6, 13561284), (8, 10170963), (9, 9040856), (11, 7397064), (12, 6780642), (18, 4520428), (22, 3698532), (24, 3390321), (33, 2465688), (36, 2260214), (44, 1849266), (66, 1232844), (71, 1146024), (72, 1130107), (88, 924633), (99, 821896), (132, 616422), (142, 573012), (198, 410948), (213, 382008), (264, 308211), (284, 286506), (396, 205474), (426, 191004), (568, 143253), (639, 127336), (781, 104184), (792, 102737), (852, 95502), (1278, 63668), (1447, 56232), (1562, 52092), (1704, 47751), (2343, 34728), (2556, 31834), (2894, 28116), (3124, 26046), (4341, 18744), (4686, 17364), (5112, 15917), (5788, 14058), (6248, 13023), (7029, 11576), (8682, 9372)]