76639420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 191471616

約数和(自身を除く): 114832196

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 211, 220, 254, 260, 286, 422, 508, 572, 635, 715, 844, 1055, 1270, 1397, 1430, 1651, 2110, 2321, 2540, 2743, 2794, 2860, 3302, 4220, 4642, 5486, 5588, 6604, 6985, 8255, 9284, 10972, 11605, 13715, 13970, 16510, 18161, 23210, 26797, 27430, 27940, 30173, 33020, 36322, 46420, 53594, 54860, 60346, 72644, 90805, 107188, 120692, 133985, 150865, 181610, 267970, 294767, 301730, 348361, 363220, 535940, 589534, 603460, 696722, 1179068, 1393444, 1473835, 1741805, 2947670, 3483610, 3831971, 5895340, 6967220, 7663942, 15327884, 19159855, 38319710, 76639420]

約数ペア:

[(1, 76639420), (2, 38319710), (4, 19159855), (5, 15327884), (10, 7663942), (11, 6967220), (13, 5895340), (20, 3831971), (22, 3483610), (26, 2947670), (44, 1741805), (52, 1473835), (55, 1393444), (65, 1179068), (110, 696722), (127, 603460), (130, 589534), (143, 535940), (211, 363220), (220, 348361), (254, 301730), (260, 294767), (286, 267970), (422, 181610), (508, 150865), (572, 133985), (635, 120692), (715, 107188), (844, 90805), (1055, 72644), (1270, 60346), (1397, 54860), (1430, 53594), (1651, 46420), (2110, 36322), (2321, 33020), (2540, 30173), (2743, 27940), (2794, 27430), (2860, 26797), (3302, 23210), (4220, 18161), (4642, 16510), (5486, 13970), (5588, 13715), (6604, 11605), (6985, 10972), (8255, 9284)]