66570772008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{123979}}^1$

素因数の和:125722

約数の個数: 64

約数和(自身を含む): 179334590400

約数和(自身を除く): 112763818392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1721, 3442, 5163, 6884, 10326, 13768, 20652, 22373, 41304, 44746, 67119, 89492, 123979, 134238, 178984, 247958, 268476, 371937, 495916, 536952, 743874, 991832, 1487748, 1611727, 2975496, 3223454, 4835181, 6446908, 9670362, 12893816, 19340724, 38681448, 213367859, 426735718, 640103577, 853471436, 1280207154, 1706942872, 2560414308, 2773782167, 5120828616, 5547564334, 8321346501, 11095128668, 16642693002, 22190257336, 33285386004, 66570772008]

約数ペア:

[(1, 66570772008), (2, 33285386004), (3, 22190257336), (4, 16642693002), (6, 11095128668), (8, 8321346501), (12, 5547564334), (13, 5120828616), (24, 2773782167), (26, 2560414308), (39, 1706942872), (52, 1280207154), (78, 853471436), (104, 640103577), (156, 426735718), (312, 213367859), (1721, 38681448), (3442, 19340724), (5163, 12893816), (6884, 9670362), (10326, 6446908), (13768, 4835181), (20652, 3223454), (22373, 2975496), (41304, 1611727), (44746, 1487748), (67119, 991832), (89492, 743874), (123979, 536952), (134238, 495916), (178984, 371937), (247958, 268476)]