128782008

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7547}}^1$

素因数の和:7641

約数の個数: 64

約数和(自身を含む): 362304000

約数和(自身を除く): 233521992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 7547, 8532, 15094, 17064, 22641, 30188, 45282, 60376, 67923, 90564, 135846, 181128, 203769, 271692, 407538, 543384, 596213, 815076, 1192426, 1630152, 1788639, 2384852, 3577278, 4769704, 5365917, 7154556, 10731834, 14309112, 16097751, 21463668, 32195502, 42927336, 64391004, 128782008]

約数ペア:

[(1, 128782008), (2, 64391004), (3, 42927336), (4, 32195502), (6, 21463668), (8, 16097751), (9, 14309112), (12, 10731834), (18, 7154556), (24, 5365917), (27, 4769704), (36, 3577278), (54, 2384852), (72, 1788639), (79, 1630152), (108, 1192426), (158, 815076), (216, 596213), (237, 543384), (316, 407538), (474, 271692), (632, 203769), (711, 181128), (948, 135846), (1422, 90564), (1896, 67923), (2133, 60376), (2844, 45282), (4266, 30188), (5688, 22641), (7547, 17064), (8532, 15094)]