83371544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 87700456

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 79, 106, 131, 152, 158, 212, 262, 316, 424, 524, 632, 1007, 1048, 1501, 2014, 2489, 3002, 4028, 4187, 4978, 6004, 6943, 8056, 8374, 9956, 10349, 12008, 13886, 16748, 19912, 20698, 27772, 33496, 41396, 55544, 79553, 82792, 131917, 159106, 196631, 263834, 318212, 393262, 527668, 548497, 636424, 786524, 1055336, 1096994, 1573048, 2193988, 4387976, 10421443, 20842886, 41685772, 83371544]

約数ペア:

[(1, 83371544), (2, 41685772), (4, 20842886), (8, 10421443), (19, 4387976), (38, 2193988), (53, 1573048), (76, 1096994), (79, 1055336), (106, 786524), (131, 636424), (152, 548497), (158, 527668), (212, 393262), (262, 318212), (316, 263834), (424, 196631), (524, 159106), (632, 131917), (1007, 82792), (1048, 79553), (1501, 55544), (2014, 41396), (2489, 33496), (3002, 27772), (4028, 20698), (4187, 19912), (4978, 16748), (6004, 13886), (6943, 12008), (8056, 10349), (8374, 9956)]