127577772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2388

約数の個数: 108

約数和(自身を含む): 387406656

約数和(自身を除く): 259828884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2333, 2604, 3038, 3906, 4557, 4666, 6076, 6999, 7812, 9114, 9332, 13671, 13998, 16331, 18228, 20997, 27342, 27996, 32662, 41994, 48993, 54684, 65324, 72323, 83988, 97986, 114317, 144646, 146979, 195972, 216969, 228634, 289292, 293958, 342951, 433938, 457268, 506261, 587916, 650907, 685902, 867876, 1012522, 1028853, 1301814, 1371804, 1518783, 2025044, 2057706, 2603628, 3037566, 3543827, 4115412, 4556349, 6075132, 7087654, 9112698, 10631481, 14175308, 18225396, 21262962, 31894443, 42525924, 63788886, 127577772]

約数ペア:

[(1, 127577772), (2, 63788886), (3, 42525924), (4, 31894443), (6, 21262962), (7, 18225396), (9, 14175308), (12, 10631481), (14, 9112698), (18, 7087654), (21, 6075132), (28, 4556349), (31, 4115412), (36, 3543827), (42, 3037566), (49, 2603628), (62, 2057706), (63, 2025044), (84, 1518783), (93, 1371804), (98, 1301814), (124, 1028853), (126, 1012522), (147, 867876), (186, 685902), (196, 650907), (217, 587916), (252, 506261), (279, 457268), (294, 433938), (372, 342951), (434, 293958), (441, 289292), (558, 228634), (588, 216969), (651, 195972), (868, 146979), (882, 144646), (1116, 114317), (1302, 97986), (1519, 83988), (1764, 72323), (1953, 65324), (2333, 54684), (2604, 48993), (3038, 41994), (3906, 32662), (4557, 27996), (4666, 27342), (6076, 20997), (6999, 18228), (7812, 16331), (9114, 13998), (9332, 13671)]