72999571678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4861}}^1\times {\mathrm{16649}}^1$

素因数の和:21564

約数の個数: 32

約数和(自身を含む): 122399877600

約数和(自身を除く): 49400305922

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 4861, 9722, 16649, 33298, 53471, 106942, 183139, 199301, 366278, 398602, 682609, 1365218, 2192311, 4384622, 7508699, 15017398, 80930789, 161861578, 890238679, 1780477358, 3318162349, 6636324698, 36499785839, 72999571678]

約数ペア:

[(1, 72999571678), (2, 36499785839), (11, 6636324698), (22, 3318162349), (41, 1780477358), (82, 890238679), (451, 161861578), (902, 80930789), (4861, 15017398), (9722, 7508699), (16649, 4384622), (33298, 2192311), (53471, 1365218), (106942, 682609), (183139, 398602), (199301, 366278)]