72835968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 208080000

約数和(自身を除く): 135244032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 76, 96, 114, 128, 134, 149, 152, 192, 201, 228, 268, 298, 304, 384, 402, 447, 456, 536, 596, 608, 804, 894, 912, 1072, 1192, 1216, 1273, 1608, 1788, 1824, 2144, 2384, 2432, 2546, 2831, 3216, 3576, 3648, 3819, 4288, 4768, 5092, 5662, 6432, 7152, 7296, 7638, 8493, 8576, 9536, 9983, 10184, 11324, 12864, 14304, 15276, 16986, 19072, 19966, 20368, 22648, 25728, 28608, 29949, 30552, 33972, 39932, 40736, 45296, 57216, 59898, 61104, 67944, 79864, 81472, 90592, 119796, 122208, 135888, 159728, 162944, 181184, 189677, 239592, 244416, 271776, 319456, 362368, 379354, 479184, 488832, 543552, 569031, 638912, 758708, 958368, 1087104, 1138062, 1277824, 1517416, 1916736, 2276124, 3034832, 3833472, 4552248, 6069664, 9104496, 12139328, 18208992, 24278656, 36417984, 72835968]

約数ペア:

[(1, 72835968), (2, 36417984), (3, 24278656), (4, 18208992), (6, 12139328), (8, 9104496), (12, 6069664), (16, 4552248), (19, 3833472), (24, 3034832), (32, 2276124), (38, 1916736), (48, 1517416), (57, 1277824), (64, 1138062), (67, 1087104), (76, 958368), (96, 758708), (114, 638912), (128, 569031), (134, 543552), (149, 488832), (152, 479184), (192, 379354), (201, 362368), (228, 319456), (268, 271776), (298, 244416), (304, 239592), (384, 189677), (402, 181184), (447, 162944), (456, 159728), (536, 135888), (596, 122208), (608, 119796), (804, 90592), (894, 81472), (912, 79864), (1072, 67944), (1192, 61104), (1216, 59898), (1273, 57216), (1608, 45296), (1788, 40736), (1824, 39932), (2144, 33972), (2384, 30552), (2432, 29949), (2546, 28608), (2831, 25728), (3216, 22648), (3576, 20368), (3648, 19966), (3819, 19072), (4288, 16986), (4768, 15276), (5092, 14304), (5662, 12864), (6432, 11324), (7152, 10184), (7296, 9983), (7638, 9536), (8493, 8576)]