73575828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 196996800

約数和(自身を除く): 123420972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 409, 526, 684, 789, 818, 1052, 1227, 1578, 1636, 2367, 2454, 3156, 3681, 4734, 4908, 4997, 7362, 7771, 9468, 9994, 14724, 14991, 15542, 19988, 23313, 29982, 31084, 44973, 46626, 59964, 69939, 89946, 93252, 107567, 139878, 179892, 215134, 279756, 322701, 430268, 645402, 968103, 1290804, 1936206, 2043773, 3872412, 4087546, 6131319, 8175092, 12262638, 18393957, 24525276, 36787914, 73575828]

約数ペア:

[(1, 73575828), (2, 36787914), (3, 24525276), (4, 18393957), (6, 12262638), (9, 8175092), (12, 6131319), (18, 4087546), (19, 3872412), (36, 2043773), (38, 1936206), (57, 1290804), (76, 968103), (114, 645402), (171, 430268), (228, 322701), (263, 279756), (342, 215134), (409, 179892), (526, 139878), (684, 107567), (789, 93252), (818, 89946), (1052, 69939), (1227, 59964), (1578, 46626), (1636, 44973), (2367, 31084), (2454, 29982), (3156, 23313), (3681, 19988), (4734, 15542), (4908, 14991), (4997, 14724), (7362, 9994), (7771, 9468)]