42220272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 114992640

約数和(自身を除く): 72772368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 167, 184, 229, 276, 334, 368, 458, 501, 552, 668, 687, 916, 1002, 1104, 1336, 1374, 1832, 2004, 2672, 2748, 3664, 3841, 4008, 5267, 5496, 7682, 8016, 10534, 10992, 11523, 15364, 15801, 21068, 23046, 30728, 31602, 38243, 42136, 46092, 61456, 63204, 76486, 84272, 92184, 114729, 126408, 152972, 184368, 229458, 252816, 305944, 458916, 611888, 879589, 917832, 1759178, 1835664, 2638767, 3518356, 5277534, 7036712, 10555068, 14073424, 21110136, 42220272]

約数ペア:

[(1, 42220272), (2, 21110136), (3, 14073424), (4, 10555068), (6, 7036712), (8, 5277534), (12, 3518356), (16, 2638767), (23, 1835664), (24, 1759178), (46, 917832), (48, 879589), (69, 611888), (92, 458916), (138, 305944), (167, 252816), (184, 229458), (229, 184368), (276, 152972), (334, 126408), (368, 114729), (458, 92184), (501, 84272), (552, 76486), (668, 63204), (687, 61456), (916, 46092), (1002, 42136), (1104, 38243), (1336, 31602), (1374, 30728), (1832, 23046), (2004, 21068), (2672, 15801), (2748, 15364), (3664, 11523), (3841, 10992), (4008, 10534), (5267, 8016), (5496, 7682)]