68402196

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 179885160

約数和(自身を除く): 111482964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 444, 534, 577, 666, 801, 1068, 1154, 1332, 1602, 1731, 2308, 3204, 3293, 3462, 5193, 6586, 6924, 9879, 10386, 13172, 19758, 20772, 21349, 29637, 39516, 42698, 51353, 59274, 64047, 85396, 102706, 118548, 128094, 154059, 192141, 205412, 256188, 308118, 384282, 462177, 616236, 768564, 924354, 1848708, 1900061, 3800122, 5700183, 7600244, 11400366, 17100549, 22800732, 34201098, 68402196]

約数ペア:

[(1, 68402196), (2, 34201098), (3, 22800732), (4, 17100549), (6, 11400366), (9, 7600244), (12, 5700183), (18, 3800122), (36, 1900061), (37, 1848708), (74, 924354), (89, 768564), (111, 616236), (148, 462177), (178, 384282), (222, 308118), (267, 256188), (333, 205412), (356, 192141), (444, 154059), (534, 128094), (577, 118548), (666, 102706), (801, 85396), (1068, 64047), (1154, 59274), (1332, 51353), (1602, 42698), (1731, 39516), (2308, 29637), (3204, 21349), (3293, 20772), (3462, 19758), (5193, 13172), (6586, 10386), (6924, 9879)]