64918008

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31091}}^1$

素因数の和:31132

約数の個数: 48

約数和(自身を含む): 181888200

約数和(自身を除く): 116970192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 31091, 62182, 93273, 124364, 186546, 248728, 279819, 373092, 559638, 746184, 901639, 1119276, 1803278, 2238552, 2704917, 3606556, 5409834, 7213112, 8114751, 10819668, 16229502, 21639336, 32459004, 64918008]

約数ペア:

[(1, 64918008), (2, 32459004), (3, 21639336), (4, 16229502), (6, 10819668), (8, 8114751), (9, 7213112), (12, 5409834), (18, 3606556), (24, 2704917), (29, 2238552), (36, 1803278), (58, 1119276), (72, 901639), (87, 746184), (116, 559638), (174, 373092), (232, 279819), (261, 248728), (348, 186546), (522, 124364), (696, 93273), (1044, 62182), (2088, 31091)]