78319836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1584

約数の個数: 108

約数和(自身を含む): 238394520

約数和(自身を除く): 160074684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1531, 1764, 1827, 2436, 2842, 3062, 3654, 4263, 4593, 5684, 6124, 7308, 8526, 9186, 10717, 12789, 13779, 17052, 18372, 21434, 25578, 27558, 32151, 42868, 44399, 51156, 55116, 64302, 75019, 88798, 96453, 128604, 133197, 150038, 177596, 192906, 225057, 266394, 300076, 310793, 385812, 399591, 450114, 532788, 621586, 675171, 799182, 900228, 932379, 1243172, 1350342, 1598364, 1864758, 2175551, 2700684, 2797137, 3729516, 4351102, 5594274, 6526653, 8702204, 11188548, 13053306, 19579959, 26106612, 39159918, 78319836]

約数ペア:

[(1, 78319836), (2, 39159918), (3, 26106612), (4, 19579959), (6, 13053306), (7, 11188548), (9, 8702204), (12, 6526653), (14, 5594274), (18, 4351102), (21, 3729516), (28, 2797137), (29, 2700684), (36, 2175551), (42, 1864758), (49, 1598364), (58, 1350342), (63, 1243172), (84, 932379), (87, 900228), (98, 799182), (116, 675171), (126, 621586), (147, 532788), (174, 450114), (196, 399591), (203, 385812), (252, 310793), (261, 300076), (294, 266394), (348, 225057), (406, 192906), (441, 177596), (522, 150038), (588, 133197), (609, 128604), (812, 96453), (882, 88798), (1044, 75019), (1218, 64302), (1421, 55116), (1531, 51156), (1764, 44399), (1827, 42868), (2436, 32151), (2842, 27558), (3062, 25578), (3654, 21434), (4263, 18372), (4593, 17052), (5684, 13779), (6124, 12789), (7308, 10717), (8526, 9186)]