84229288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 202487040

約数和(自身を除く): 118257752

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 61, 68, 71, 88, 104, 122, 136, 142, 143, 187, 221, 244, 284, 286, 374, 442, 488, 568, 572, 671, 748, 781, 793, 884, 923, 1037, 1144, 1207, 1342, 1496, 1562, 1586, 1768, 1846, 2074, 2414, 2431, 2684, 3124, 3172, 3692, 4148, 4331, 4828, 4862, 5368, 6248, 6344, 7384, 8296, 8662, 8723, 9656, 9724, 10153, 11407, 13277, 13481, 15691, 17324, 17446, 19448, 20306, 22814, 26554, 26962, 31382, 34648, 34892, 40612, 45628, 47641, 53108, 53924, 56303, 62764, 69784, 73627, 81224, 91256, 95282, 106216, 107848, 112606, 125528, 147254, 148291, 172601, 190564, 225212, 294508, 296582, 345202, 381128, 450424, 589016, 593164, 619333, 690404, 809897, 957151, 1186328, 1238666, 1380808, 1619794, 1914302, 2477332, 3239588, 3828604, 4954664, 6479176, 7657208, 10528661, 21057322, 42114644, 84229288]

約数ペア:

[(1, 84229288), (2, 42114644), (4, 21057322), (8, 10528661), (11, 7657208), (13, 6479176), (17, 4954664), (22, 3828604), (26, 3239588), (34, 2477332), (44, 1914302), (52, 1619794), (61, 1380808), (68, 1238666), (71, 1186328), (88, 957151), (104, 809897), (122, 690404), (136, 619333), (142, 593164), (143, 589016), (187, 450424), (221, 381128), (244, 345202), (284, 296582), (286, 294508), (374, 225212), (442, 190564), (488, 172601), (568, 148291), (572, 147254), (671, 125528), (748, 112606), (781, 107848), (793, 106216), (884, 95282), (923, 91256), (1037, 81224), (1144, 73627), (1207, 69784), (1342, 62764), (1496, 56303), (1562, 53924), (1586, 53108), (1768, 47641), (1846, 45628), (2074, 40612), (2414, 34892), (2431, 34648), (2684, 31382), (3124, 26962), (3172, 26554), (3692, 22814), (4148, 20306), (4331, 19448), (4828, 17446), (4862, 17324), (5368, 15691), (6248, 13481), (6344, 13277), (7384, 11407), (8296, 10153), (8662, 9724), (8723, 9656)]