66564316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 157151232

約数和(自身を除く): 90586916

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 347, 364, 403, 434, 442, 476, 527, 694, 806, 868, 884, 1054, 1388, 1547, 1612, 2108, 2429, 2821, 3094, 3689, 4511, 4858, 5642, 5899, 6188, 6851, 7378, 9022, 9716, 10757, 11284, 11798, 13702, 14756, 18044, 21514, 23596, 27404, 31577, 41293, 43028, 47957, 63154, 75299, 76687, 82586, 95914, 126308, 139841, 150598, 153374, 165172, 182869, 191828, 279682, 301196, 306748, 365738, 536809, 559364, 731476, 978887, 1073618, 1280083, 1957774, 2147236, 2377297, 2560166, 3915548, 4754594, 5120332, 9509188, 16641079, 33282158, 66564316]

約数ペア:

[(1, 66564316), (2, 33282158), (4, 16641079), (7, 9509188), (13, 5120332), (14, 4754594), (17, 3915548), (26, 2560166), (28, 2377297), (31, 2147236), (34, 1957774), (52, 1280083), (62, 1073618), (68, 978887), (91, 731476), (119, 559364), (124, 536809), (182, 365738), (217, 306748), (221, 301196), (238, 279682), (347, 191828), (364, 182869), (403, 165172), (434, 153374), (442, 150598), (476, 139841), (527, 126308), (694, 95914), (806, 82586), (868, 76687), (884, 75299), (1054, 63154), (1388, 47957), (1547, 43028), (1612, 41293), (2108, 31577), (2429, 27404), (2821, 23596), (3094, 21514), (3689, 18044), (4511, 14756), (4858, 13702), (5642, 11798), (5899, 11284), (6188, 10757), (6851, 9716), (7378, 9022)]