87706128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5704

約数の個数: 80

約数和(自身を含む): 252573120

約数和(自身を除く): 164866992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 5657, 7752, 11314, 15504, 16971, 22628, 33942, 45256, 67884, 90512, 96169, 107483, 135768, 192338, 214966, 271536, 288507, 322449, 384676, 429932, 577014, 644898, 769352, 859864, 1154028, 1289796, 1538704, 1719728, 1827211, 2308056, 2579592, 3654422, 4616112, 5159184, 5481633, 7308844, 10963266, 14617688, 21926532, 29235376, 43853064, 87706128]

約数ペア:

[(1, 87706128), (2, 43853064), (3, 29235376), (4, 21926532), (6, 14617688), (8, 10963266), (12, 7308844), (16, 5481633), (17, 5159184), (19, 4616112), (24, 3654422), (34, 2579592), (38, 2308056), (48, 1827211), (51, 1719728), (57, 1538704), (68, 1289796), (76, 1154028), (102, 859864), (114, 769352), (136, 644898), (152, 577014), (204, 429932), (228, 384676), (272, 322449), (304, 288507), (323, 271536), (408, 214966), (456, 192338), (646, 135768), (816, 107483), (912, 96169), (969, 90512), (1292, 67884), (1938, 45256), (2584, 33942), (3876, 22628), (5168, 16971), (5657, 15504), (7752, 11314)]