72272984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 166017600

約数和(自身を除く): 93744616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 853, 952, 1246, 1513, 1706, 2492, 3026, 3412, 4984, 5971, 6052, 6824, 10591, 11942, 12104, 14501, 21182, 23884, 29002, 42364, 47768, 58004, 75917, 84728, 101507, 116008, 151834, 203014, 303668, 406028, 531419, 607336, 812056, 1062838, 1290589, 2125676, 2581178, 4251352, 5162356, 9034123, 10324712, 18068246, 36136492, 72272984]

約数ペア:

[(1, 72272984), (2, 36136492), (4, 18068246), (7, 10324712), (8, 9034123), (14, 5162356), (17, 4251352), (28, 2581178), (34, 2125676), (56, 1290589), (68, 1062838), (89, 812056), (119, 607336), (136, 531419), (178, 406028), (238, 303668), (356, 203014), (476, 151834), (623, 116008), (712, 101507), (853, 84728), (952, 75917), (1246, 58004), (1513, 47768), (1706, 42364), (2492, 29002), (3026, 23884), (3412, 21182), (4984, 14501), (5971, 12104), (6052, 11942), (6824, 10591)]