68051844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 211236480

約数和(自身を除く): 143184636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 233, 244, 252, 266, 342, 366, 399, 427, 466, 532, 549, 684, 699, 732, 798, 854, 932, 1098, 1159, 1197, 1281, 1398, 1596, 1631, 1708, 2097, 2196, 2318, 2394, 2562, 2796, 3262, 3477, 3843, 4194, 4427, 4636, 4788, 4893, 5124, 6524, 6954, 7686, 8113, 8388, 8854, 9786, 10431, 13281, 13908, 14213, 14679, 15372, 16226, 17708, 19572, 20862, 24339, 26562, 28426, 29358, 30989, 32452, 39843, 41724, 42639, 48678, 53124, 56852, 58716, 61978, 73017, 79686, 85278, 92967, 97356, 99491, 123956, 127917, 146034, 159372, 170556, 185934, 198982, 255834, 270047, 278901, 292068, 298473, 371868, 397964, 511668, 540094, 557802, 596946, 810141, 895419, 1080188, 1115604, 1193892, 1620282, 1790838, 1890329, 2430423, 3240564, 3581676, 3780658, 4860846, 5670987, 7561316, 9721692, 11341974, 17012961, 22683948, 34025922, 68051844]

約数ペア:

[(1, 68051844), (2, 34025922), (3, 22683948), (4, 17012961), (6, 11341974), (7, 9721692), (9, 7561316), (12, 5670987), (14, 4860846), (18, 3780658), (19, 3581676), (21, 3240564), (28, 2430423), (36, 1890329), (38, 1790838), (42, 1620282), (57, 1193892), (61, 1115604), (63, 1080188), (76, 895419), (84, 810141), (114, 596946), (122, 557802), (126, 540094), (133, 511668), (171, 397964), (183, 371868), (228, 298473), (233, 292068), (244, 278901), (252, 270047), (266, 255834), (342, 198982), (366, 185934), (399, 170556), (427, 159372), (466, 146034), (532, 127917), (549, 123956), (684, 99491), (699, 97356), (732, 92967), (798, 85278), (854, 79686), (932, 73017), (1098, 61978), (1159, 58716), (1197, 56852), (1281, 53124), (1398, 48678), (1596, 42639), (1631, 41724), (1708, 39843), (2097, 32452), (2196, 30989), (2318, 29358), (2394, 28426), (2562, 26562), (2796, 24339), (3262, 20862), (3477, 19572), (3843, 17708), (4194, 16226), (4427, 15372), (4636, 14679), (4788, 14213), (4893, 13908), (5124, 13281), (6524, 10431), (6954, 9786), (7686, 8854), (8113, 8388)]