81707904

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3772

約数の個数: 96

約数和(自身を含む): 247564200

約数和(自身を除く): 165856296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 3733, 5472, 7296, 7466, 10944, 11199, 14932, 21888, 22398, 29864, 33597, 44796, 59728, 67194, 70927, 89592, 119456, 134388, 141854, 179184, 212781, 238912, 268776, 283708, 358368, 425562, 477824, 537552, 567416, 638343, 716736, 851124, 1075104, 1134832, 1276686, 1433472, 1702248, 2150208, 2269664, 2553372, 3404496, 4300416, 4539328, 5106744, 6808992, 9078656, 10213488, 13617984, 20426976, 27235968, 40853952, 81707904]

約数ペア:

[(1, 81707904), (2, 40853952), (3, 27235968), (4, 20426976), (6, 13617984), (8, 10213488), (9, 9078656), (12, 6808992), (16, 5106744), (18, 4539328), (19, 4300416), (24, 3404496), (32, 2553372), (36, 2269664), (38, 2150208), (48, 1702248), (57, 1433472), (64, 1276686), (72, 1134832), (76, 1075104), (96, 851124), (114, 716736), (128, 638343), (144, 567416), (152, 537552), (171, 477824), (192, 425562), (228, 358368), (288, 283708), (304, 268776), (342, 238912), (384, 212781), (456, 179184), (576, 141854), (608, 134388), (684, 119456), (912, 89592), (1152, 70927), (1216, 67194), (1368, 59728), (1824, 44796), (2432, 33597), (2736, 29864), (3648, 22398), (3733, 21888), (5472, 14932), (7296, 11199), (7466, 10944)]