73459620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31393}}^1$

素因数の和:31421

約数の個数: 72

約数和(自身を含む): 239975736

約数和(自身を除く): 166516116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31393, 62786, 94179, 125572, 156965, 188358, 282537, 313930, 376716, 408109, 470895, 565074, 627860, 816218, 941790, 1130148, 1224327, 1412685, 1632436, 1883580, 2040545, 2448654, 2825370, 3672981, 4081090, 4897308, 5650740, 6121635, 7345962, 8162180, 12243270, 14691924, 18364905, 24486540, 36729810, 73459620]

約数ペア:

[(1, 73459620), (2, 36729810), (3, 24486540), (4, 18364905), (5, 14691924), (6, 12243270), (9, 8162180), (10, 7345962), (12, 6121635), (13, 5650740), (15, 4897308), (18, 4081090), (20, 3672981), (26, 2825370), (30, 2448654), (36, 2040545), (39, 1883580), (45, 1632436), (52, 1412685), (60, 1224327), (65, 1130148), (78, 941790), (90, 816218), (117, 627860), (130, 565074), (156, 470895), (180, 408109), (195, 376716), (234, 313930), (260, 282537), (390, 188358), (468, 156965), (585, 125572), (780, 94179), (1170, 62786), (2340, 31393)]