73931572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7648

約数の個数: 48

約数和(自身を含む): 160961472

約数和(自身を除く): 87029900

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 7603, 9724, 15206, 30412, 83633, 98839, 129251, 167266, 197678, 258502, 334532, 395356, 517004, 1087229, 1421761, 1680263, 2174458, 2843522, 3360526, 4348916, 5687044, 6721052, 18482893, 36965786, 73931572]

約数ペア:

[(1, 73931572), (2, 36965786), (4, 18482893), (11, 6721052), (13, 5687044), (17, 4348916), (22, 3360526), (26, 2843522), (34, 2174458), (44, 1680263), (52, 1421761), (68, 1087229), (143, 517004), (187, 395356), (221, 334532), (286, 258502), (374, 197678), (442, 167266), (572, 129251), (748, 98839), (884, 83633), (2431, 30412), (4862, 15206), (7603, 9724)]