90735792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 287838720

約数和(自身を除く): 197102928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 61, 76, 84, 112, 114, 122, 133, 152, 168, 183, 228, 233, 244, 266, 304, 336, 366, 399, 427, 456, 466, 488, 532, 699, 732, 798, 854, 912, 932, 976, 1064, 1159, 1281, 1398, 1464, 1596, 1631, 1708, 1864, 2128, 2318, 2562, 2796, 2928, 3192, 3262, 3416, 3477, 3728, 4427, 4636, 4893, 5124, 5592, 6384, 6524, 6832, 6954, 8113, 8854, 9272, 9786, 10248, 11184, 13048, 13281, 13908, 14213, 16226, 17708, 18544, 19572, 20496, 24339, 26096, 26562, 27816, 28426, 30989, 32452, 35416, 39144, 42639, 48678, 53124, 55632, 56852, 61978, 64904, 70832, 78288, 85278, 92967, 97356, 99491, 106248, 113704, 123956, 129808, 170556, 185934, 194712, 198982, 212496, 227408, 247912, 270047, 298473, 341112, 371868, 389424, 397964, 495824, 540094, 596946, 682224, 743736, 795928, 810141, 1080188, 1193892, 1487472, 1591856, 1620282, 1890329, 2160376, 2387784, 3240564, 3780658, 4320752, 4775568, 5670987, 6481128, 7561316, 11341974, 12962256, 15122632, 22683948, 30245264, 45367896, 90735792]

約数ペア:

[(1, 90735792), (2, 45367896), (3, 30245264), (4, 22683948), (6, 15122632), (7, 12962256), (8, 11341974), (12, 7561316), (14, 6481128), (16, 5670987), (19, 4775568), (21, 4320752), (24, 3780658), (28, 3240564), (38, 2387784), (42, 2160376), (48, 1890329), (56, 1620282), (57, 1591856), (61, 1487472), (76, 1193892), (84, 1080188), (112, 810141), (114, 795928), (122, 743736), (133, 682224), (152, 596946), (168, 540094), (183, 495824), (228, 397964), (233, 389424), (244, 371868), (266, 341112), (304, 298473), (336, 270047), (366, 247912), (399, 227408), (427, 212496), (456, 198982), (466, 194712), (488, 185934), (532, 170556), (699, 129808), (732, 123956), (798, 113704), (854, 106248), (912, 99491), (932, 97356), (976, 92967), (1064, 85278), (1159, 78288), (1281, 70832), (1398, 64904), (1464, 61978), (1596, 56852), (1631, 55632), (1708, 53124), (1864, 48678), (2128, 42639), (2318, 39144), (2562, 35416), (2796, 32452), (2928, 30989), (3192, 28426), (3262, 27816), (3416, 26562), (3477, 26096), (3728, 24339), (4427, 20496), (4636, 19572), (4893, 18544), (5124, 17708), (5592, 16226), (6384, 14213), (6524, 13908), (6832, 13281), (6954, 13048), (8113, 11184), (8854, 10248), (9272, 9786)]