78817076536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{19751}}^1$

素因数の和:20236

約数の個数: 64

約数和(自身を含む): 162892373760

約数和(自身を除く): 84075297224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 331, 548, 662, 1096, 1324, 1507, 2648, 3014, 3641, 6028, 7282, 12056, 14564, 19751, 29128, 39502, 45347, 79004, 90694, 158008, 181388, 217261, 362776, 434522, 498817, 869044, 997634, 1738088, 1995268, 2705887, 3990536, 5411774, 6537581, 10823548, 13075162, 21647096, 26150324, 29764757, 52300648, 59529514, 71913391, 119059028, 143826782, 238118056, 287653564, 575307128, 895648597, 1791297194, 3582594388, 7165188776, 9852134567, 19704269134, 39408538268, 78817076536]

約数ペア:

[(1, 78817076536), (2, 39408538268), (4, 19704269134), (8, 9852134567), (11, 7165188776), (22, 3582594388), (44, 1791297194), (88, 895648597), (137, 575307128), (274, 287653564), (331, 238118056), (548, 143826782), (662, 119059028), (1096, 71913391), (1324, 59529514), (1507, 52300648), (2648, 29764757), (3014, 26150324), (3641, 21647096), (6028, 13075162), (7282, 10823548), (12056, 6537581), (14564, 5411774), (19751, 3990536), (29128, 2705887), (39502, 1995268), (45347, 1738088), (79004, 997634), (90694, 869044), (158008, 498817), (181388, 434522), (217261, 362776)]