123313932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 358176000

約数和(自身を除く): 234862068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2459, 2786, 3582, 4179, 4918, 5572, 7164, 7377, 8358, 9836, 12537, 14754, 16716, 17213, 22131, 25074, 29508, 34426, 44262, 50148, 51639, 68852, 88524, 103278, 154917, 206556, 309834, 489341, 619668, 978682, 1468023, 1957364, 2936046, 3425387, 4404069, 5872092, 6850774, 8808138, 10276161, 13701548, 17616276, 20552322, 30828483, 41104644, 61656966, 123313932]

約数ペア:

[(1, 123313932), (2, 61656966), (3, 41104644), (4, 30828483), (6, 20552322), (7, 17616276), (9, 13701548), (12, 10276161), (14, 8808138), (18, 6850774), (21, 5872092), (28, 4404069), (36, 3425387), (42, 2936046), (63, 1957364), (84, 1468023), (126, 978682), (199, 619668), (252, 489341), (398, 309834), (597, 206556), (796, 154917), (1194, 103278), (1393, 88524), (1791, 68852), (2388, 51639), (2459, 50148), (2786, 44262), (3582, 34426), (4179, 29508), (4918, 25074), (5572, 22131), (7164, 17213), (7377, 16716), (8358, 14754), (9836, 12537)]