77435148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 215728128

約数和(自身を除く): 138292980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 131, 186, 217, 227, 262, 372, 393, 434, 454, 524, 651, 681, 786, 868, 908, 917, 1302, 1362, 1572, 1589, 1834, 2604, 2724, 2751, 3178, 3668, 4061, 4767, 5502, 6356, 7037, 8122, 9534, 11004, 12183, 14074, 16244, 19068, 21111, 24366, 28148, 28427, 29737, 42222, 48732, 49259, 56854, 59474, 84444, 85281, 89211, 98518, 113708, 118948, 147777, 170562, 178422, 197036, 208159, 295554, 341124, 356844, 416318, 591108, 624477, 832636, 921847, 1248954, 1843694, 2497908, 2765541, 3687388, 5531082, 6452929, 11062164, 12905858, 19358787, 25811716, 38717574, 77435148]

約数ペア:

[(1, 77435148), (2, 38717574), (3, 25811716), (4, 19358787), (6, 12905858), (7, 11062164), (12, 6452929), (14, 5531082), (21, 3687388), (28, 2765541), (31, 2497908), (42, 1843694), (62, 1248954), (84, 921847), (93, 832636), (124, 624477), (131, 591108), (186, 416318), (217, 356844), (227, 341124), (262, 295554), (372, 208159), (393, 197036), (434, 178422), (454, 170562), (524, 147777), (651, 118948), (681, 113708), (786, 98518), (868, 89211), (908, 85281), (917, 84444), (1302, 59474), (1362, 56854), (1572, 49259), (1589, 48732), (1834, 42222), (2604, 29737), (2724, 28427), (2751, 28148), (3178, 24366), (3668, 21111), (4061, 19068), (4767, 16244), (5502, 14074), (6356, 12183), (7037, 11004), (8122, 9534)]