127216908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38833}}^1$

素因数の和:38863

約数の個数: 72

約数和(自身を含む): 395796128

約数和(自身を除く): 268579220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 38833, 77666, 116499, 155332, 232998, 271831, 349497, 465996, 504829, 543662, 698994, 815493, 1009658, 1087324, 1397988, 1514487, 1630986, 2019316, 2446479, 3028974, 3261972, 3533803, 4543461, 4892958, 6057948, 7067606, 9086922, 9785916, 10601409, 14135212, 18173844, 21202818, 31804227, 42405636, 63608454, 127216908]

約数ペア:

[(1, 127216908), (2, 63608454), (3, 42405636), (4, 31804227), (6, 21202818), (7, 18173844), (9, 14135212), (12, 10601409), (13, 9785916), (14, 9086922), (18, 7067606), (21, 6057948), (26, 4892958), (28, 4543461), (36, 3533803), (39, 3261972), (42, 3028974), (52, 2446479), (63, 2019316), (78, 1630986), (84, 1514487), (91, 1397988), (117, 1087324), (126, 1009658), (156, 815493), (182, 698994), (234, 543662), (252, 504829), (273, 465996), (364, 349497), (468, 271831), (546, 232998), (819, 155332), (1092, 116499), (1638, 77666), (3276, 38833)]