88301816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 180986400

約数和(自身を除く): 92684584

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 97, 106, 113, 152, 194, 212, 226, 388, 424, 452, 776, 904, 1007, 1843, 2014, 2147, 3686, 4028, 4294, 5141, 5989, 7372, 8056, 8588, 10282, 10961, 11978, 14744, 17176, 20564, 21922, 23956, 41128, 43844, 47912, 87688, 97679, 113791, 195358, 208259, 227582, 390716, 416518, 455164, 580933, 781432, 833036, 910328, 1161866, 1666072, 2323732, 4647464, 11037727, 22075454, 44150908, 88301816]

約数ペア:

[(1, 88301816), (2, 44150908), (4, 22075454), (8, 11037727), (19, 4647464), (38, 2323732), (53, 1666072), (76, 1161866), (97, 910328), (106, 833036), (113, 781432), (152, 580933), (194, 455164), (212, 416518), (226, 390716), (388, 227582), (424, 208259), (452, 195358), (776, 113791), (904, 97679), (1007, 87688), (1843, 47912), (2014, 43844), (2147, 41128), (3686, 23956), (4028, 21922), (4294, 20564), (5141, 17176), (5989, 14744), (7372, 11978), (8056, 10961), (8588, 10282)]