77882644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 166320000

約数和(自身を除く): 88437356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1249, 1834, 2227, 2498, 3668, 4454, 4996, 8743, 8908, 15589, 17486, 21233, 31178, 34972, 42466, 62356, 84932, 148631, 163619, 297262, 327238, 594524, 654476, 1145333, 2290666, 2781523, 4581332, 5563046, 11126092, 19470661, 38941322, 77882644]

約数ペア:

[(1, 77882644), (2, 38941322), (4, 19470661), (7, 11126092), (14, 5563046), (17, 4581332), (28, 2781523), (34, 2290666), (68, 1145333), (119, 654476), (131, 594524), (238, 327238), (262, 297262), (476, 163619), (524, 148631), (917, 84932), (1249, 62356), (1834, 42466), (2227, 34972), (2498, 31178), (3668, 21233), (4454, 17486), (4996, 15589), (8743, 8908)]