84669780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 258983424

約数和(自身を除く): 174313644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1487, 1898, 2190, 2847, 2974, 3796, 4380, 4461, 4745, 5694, 5948, 7435, 8922, 9490, 11388, 14235, 14870, 17844, 18980, 19331, 22305, 28470, 29740, 38662, 44610, 56940, 57993, 77324, 89220, 96655, 108551, 115986, 193310, 217102, 231972, 289965, 325653, 386620, 434204, 542755, 579930, 651306, 1085510, 1159860, 1302612, 1411163, 1628265, 2171020, 2822326, 3256530, 4233489, 5644652, 6513060, 7055815, 8466978, 14111630, 16933956, 21167445, 28223260, 42334890, 84669780]

約数ペア:

[(1, 84669780), (2, 42334890), (3, 28223260), (4, 21167445), (5, 16933956), (6, 14111630), (10, 8466978), (12, 7055815), (13, 6513060), (15, 5644652), (20, 4233489), (26, 3256530), (30, 2822326), (39, 2171020), (52, 1628265), (60, 1411163), (65, 1302612), (73, 1159860), (78, 1085510), (130, 651306), (146, 579930), (156, 542755), (195, 434204), (219, 386620), (260, 325653), (292, 289965), (365, 231972), (390, 217102), (438, 193310), (730, 115986), (780, 108551), (876, 96655), (949, 89220), (1095, 77324), (1460, 57993), (1487, 56940), (1898, 44610), (2190, 38662), (2847, 29740), (2974, 28470), (3796, 22305), (4380, 19331), (4461, 18980), (4745, 17844), (5694, 14870), (5948, 14235), (7435, 11388), (8922, 9490)]