73843172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 148966272

約数和(自身を除く): 75123100

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 442, 811, 884, 1339, 1622, 1751, 2678, 3244, 3502, 5356, 7004, 10543, 13787, 21086, 22763, 27574, 42172, 45526, 55148, 83533, 91052, 167066, 179231, 334132, 358462, 716924, 1085929, 1420061, 2171858, 2840122, 4343716, 5680244, 18460793, 36921586, 73843172]

約数ペア:

[(1, 73843172), (2, 36921586), (4, 18460793), (13, 5680244), (17, 4343716), (26, 2840122), (34, 2171858), (52, 1420061), (68, 1085929), (103, 716924), (206, 358462), (221, 334132), (412, 179231), (442, 167066), (811, 91052), (884, 83533), (1339, 55148), (1622, 45526), (1751, 42172), (2678, 27574), (3244, 22763), (3502, 21086), (5356, 13787), (7004, 10543)]