8516196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 23971584

約数和(自身を除く): 15455388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 587, 806, 1116, 1174, 1209, 1612, 1761, 2348, 2418, 3522, 3627, 4836, 5283, 7044, 7254, 7631, 10566, 14508, 15262, 18197, 21132, 22893, 30524, 36394, 45786, 54591, 68679, 72788, 91572, 109182, 137358, 163773, 218364, 236561, 274716, 327546, 473122, 655092, 709683, 946244, 1419366, 2129049, 2838732, 4258098, 8516196]

約数ペア:

[(1, 8516196), (2, 4258098), (3, 2838732), (4, 2129049), (6, 1419366), (9, 946244), (12, 709683), (13, 655092), (18, 473122), (26, 327546), (31, 274716), (36, 236561), (39, 218364), (52, 163773), (62, 137358), (78, 109182), (93, 91572), (117, 72788), (124, 68679), (156, 54591), (186, 45786), (234, 36394), (279, 30524), (372, 22893), (403, 21132), (468, 18197), (558, 15262), (587, 14508), (806, 10566), (1116, 7631), (1174, 7254), (1209, 7044), (1612, 5283), (1761, 4836), (2348, 3627), (2418, 3522)]