84752388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 266506240

約数和(自身を除く): 181753852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 571, 589, 651, 684, 798, 868, 1116, 1142, 1178, 1197, 1302, 1596, 1713, 1767, 1953, 2284, 2356, 2394, 2604, 3426, 3534, 3906, 3997, 4123, 4788, 5139, 5301, 6852, 7068, 7812, 7994, 8246, 10278, 10602, 10849, 11991, 12369, 15988, 16492, 17701, 20556, 21204, 21698, 23982, 24738, 32547, 35402, 35973, 37107, 43396, 47964, 49476, 53103, 65094, 70804, 71946, 74214, 75943, 97641, 106206, 123907, 130188, 143892, 148428, 151886, 159309, 195282, 212412, 227829, 247814, 303772, 318618, 336319, 371721, 390564, 455658, 495628, 637236, 672638, 683487, 743442, 911316, 1008957, 1115163, 1345276, 1366974, 1486884, 2017914, 2230326, 2354233, 2733948, 3026871, 4035828, 4460652, 4708466, 6053742, 7062699, 9416932, 12107484, 14125398, 21188097, 28250796, 42376194, 84752388]

約数ペア:

[(1, 84752388), (2, 42376194), (3, 28250796), (4, 21188097), (6, 14125398), (7, 12107484), (9, 9416932), (12, 7062699), (14, 6053742), (18, 4708466), (19, 4460652), (21, 4035828), (28, 3026871), (31, 2733948), (36, 2354233), (38, 2230326), (42, 2017914), (57, 1486884), (62, 1366974), (63, 1345276), (76, 1115163), (84, 1008957), (93, 911316), (114, 743442), (124, 683487), (126, 672638), (133, 637236), (171, 495628), (186, 455658), (217, 390564), (228, 371721), (252, 336319), (266, 318618), (279, 303772), (342, 247814), (372, 227829), (399, 212412), (434, 195282), (532, 159309), (558, 151886), (571, 148428), (589, 143892), (651, 130188), (684, 123907), (798, 106206), (868, 97641), (1116, 75943), (1142, 74214), (1178, 71946), (1197, 70804), (1302, 65094), (1596, 53103), (1713, 49476), (1767, 47964), (1953, 43396), (2284, 37107), (2356, 35973), (2394, 35402), (2604, 32547), (3426, 24738), (3534, 23982), (3906, 21698), (3997, 21204), (4123, 20556), (4788, 17701), (5139, 16492), (5301, 15988), (6852, 12369), (7068, 11991), (7812, 10849), (7994, 10602), (8246, 10278)]