76690380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98321}}^1$

素因数の和:98346

約数の個数: 48

約数和(自身を含む): 231253344

約数和(自身を除く): 154562964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98321, 196642, 294963, 393284, 491605, 589926, 983210, 1179852, 1278173, 1474815, 1966420, 2556346, 2949630, 3834519, 5112692, 5899260, 6390865, 7669038, 12781730, 15338076, 19172595, 25563460, 38345190, 76690380]

約数ペア:

[(1, 76690380), (2, 38345190), (3, 25563460), (4, 19172595), (5, 15338076), (6, 12781730), (10, 7669038), (12, 6390865), (13, 5899260), (15, 5112692), (20, 3834519), (26, 2949630), (30, 2556346), (39, 1966420), (52, 1474815), (60, 1278173), (65, 1179852), (78, 983210), (130, 589926), (156, 491605), (195, 393284), (260, 294963), (390, 196642), (780, 98321)]