73873228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 90729140

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 71, 107, 142, 143, 187, 214, 221, 284, 286, 374, 428, 442, 572, 748, 781, 884, 923, 1177, 1207, 1391, 1562, 1819, 1846, 2354, 2414, 2431, 2782, 3124, 3638, 3692, 4708, 4828, 4862, 5564, 7276, 7597, 9724, 10153, 13277, 15194, 15301, 15691, 20009, 20306, 23647, 26554, 30388, 30602, 31382, 40018, 40612, 47294, 53108, 61204, 62764, 80036, 83567, 94588, 98761, 129149, 167134, 172601, 197522, 258298, 260117, 334268, 345202, 395044, 516596, 520234, 690404, 1040468, 1086371, 1420639, 1678937, 2172742, 2841278, 3357874, 4345484, 5682556, 6715748, 18468307, 36936614, 73873228]

約数ペア:

[(1, 73873228), (2, 36936614), (4, 18468307), (11, 6715748), (13, 5682556), (17, 4345484), (22, 3357874), (26, 2841278), (34, 2172742), (44, 1678937), (52, 1420639), (68, 1086371), (71, 1040468), (107, 690404), (142, 520234), (143, 516596), (187, 395044), (214, 345202), (221, 334268), (284, 260117), (286, 258298), (374, 197522), (428, 172601), (442, 167134), (572, 129149), (748, 98761), (781, 94588), (884, 83567), (923, 80036), (1177, 62764), (1207, 61204), (1391, 53108), (1562, 47294), (1819, 40612), (1846, 40018), (2354, 31382), (2414, 30602), (2431, 30388), (2782, 26554), (3124, 23647), (3638, 20306), (3692, 20009), (4708, 15691), (4828, 15301), (4862, 15194), (5564, 13277), (7276, 10153), (7597, 9724)]