66165552

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1607

約数の個数: 80

約数和(自身を含む): 191892480

約数和(自身を除く): 125726928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1487, 1648, 1854, 2472, 2781, 2974, 3708, 4461, 4944, 5562, 5948, 7416, 8922, 11124, 11896, 13383, 14832, 17844, 22248, 23792, 26766, 35688, 40149, 44496, 53532, 71376, 80298, 107064, 153161, 160596, 214128, 306322, 321192, 459483, 612644, 642384, 918966, 1225288, 1378449, 1837932, 2450576, 2756898, 3675864, 4135347, 5513796, 7351728, 8270694, 11027592, 16541388, 22055184, 33082776, 66165552]

約数ペア:

[(1, 66165552), (2, 33082776), (3, 22055184), (4, 16541388), (6, 11027592), (8, 8270694), (9, 7351728), (12, 5513796), (16, 4135347), (18, 3675864), (24, 2756898), (27, 2450576), (36, 1837932), (48, 1378449), (54, 1225288), (72, 918966), (103, 642384), (108, 612644), (144, 459483), (206, 321192), (216, 306322), (309, 214128), (412, 160596), (432, 153161), (618, 107064), (824, 80298), (927, 71376), (1236, 53532), (1487, 44496), (1648, 40149), (1854, 35688), (2472, 26766), (2781, 23792), (2974, 22248), (3708, 17844), (4461, 14832), (4944, 13383), (5562, 11896), (5948, 11124), (7416, 8922)]