72753432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 193440000

約数和(自身を除く): 120686568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 824, 1236, 1549, 1957, 2472, 3098, 3914, 4647, 5871, 6196, 7828, 9294, 11742, 12392, 15656, 18588, 23484, 29431, 37176, 46968, 58862, 88293, 117724, 159547, 176586, 235448, 319094, 353172, 478641, 638188, 706344, 957282, 1276376, 1914564, 3031393, 3829128, 6062786, 9094179, 12125572, 18188358, 24251144, 36376716, 72753432]

約数ペア:

[(1, 72753432), (2, 36376716), (3, 24251144), (4, 18188358), (6, 12125572), (8, 9094179), (12, 6062786), (19, 3829128), (24, 3031393), (38, 1914564), (57, 1276376), (76, 957282), (103, 706344), (114, 638188), (152, 478641), (206, 353172), (228, 319094), (309, 235448), (412, 176586), (456, 159547), (618, 117724), (824, 88293), (1236, 58862), (1549, 46968), (1957, 37176), (2472, 29431), (3098, 23484), (3914, 18588), (4647, 15656), (5871, 12392), (6196, 11742), (7828, 9294)]