47687328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 149700096

約数和(自身を除く): 102012768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 271, 282, 288, 312, 376, 416, 423, 468, 542, 564, 611, 624, 752, 813, 846, 936, 1084, 1128, 1222, 1248, 1504, 1626, 1692, 1833, 1872, 2168, 2256, 2439, 2444, 3252, 3384, 3523, 3666, 3744, 4336, 4512, 4878, 4888, 5499, 6504, 6768, 7046, 7332, 8672, 9756, 9776, 10569, 10998, 12737, 13008, 13536, 14092, 14664, 19512, 19552, 21138, 21996, 25474, 26016, 28184, 29328, 31707, 38211, 39024, 42276, 43992, 50948, 56368, 58656, 63414, 76422, 78048, 84552, 87984, 101896, 112736, 114633, 126828, 152844, 165581, 169104, 175968, 203792, 229266, 253656, 305688, 331162, 338208, 407584, 458532, 496743, 507312, 611376, 662324, 917064, 993486, 1014624, 1222752, 1324648, 1490229, 1834128, 1986972, 2649296, 2980458, 3668256, 3973944, 5298592, 5960916, 7947888, 11921832, 15895776, 23843664, 47687328]

約数ペア:

[(1, 47687328), (2, 23843664), (3, 15895776), (4, 11921832), (6, 7947888), (8, 5960916), (9, 5298592), (12, 3973944), (13, 3668256), (16, 2980458), (18, 2649296), (24, 1986972), (26, 1834128), (32, 1490229), (36, 1324648), (39, 1222752), (47, 1014624), (48, 993486), (52, 917064), (72, 662324), (78, 611376), (94, 507312), (96, 496743), (104, 458532), (117, 407584), (141, 338208), (144, 331162), (156, 305688), (188, 253656), (208, 229266), (234, 203792), (271, 175968), (282, 169104), (288, 165581), (312, 152844), (376, 126828), (416, 114633), (423, 112736), (468, 101896), (542, 87984), (564, 84552), (611, 78048), (624, 76422), (752, 63414), (813, 58656), (846, 56368), (936, 50948), (1084, 43992), (1128, 42276), (1222, 39024), (1248, 38211), (1504, 31707), (1626, 29328), (1692, 28184), (1833, 26016), (1872, 25474), (2168, 21996), (2256, 21138), (2439, 19552), (2444, 19512), (3252, 14664), (3384, 14092), (3523, 13536), (3666, 13008), (3744, 12737), (4336, 10998), (4512, 10569), (4878, 9776), (4888, 9756), (5499, 8672), (6504, 7332), (6768, 7046)]