71769672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 218736000

約数和(自身を除く): 146966328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 419, 468, 488, 549, 702, 732, 793, 838, 936, 1098, 1257, 1404, 1464, 1586, 1647, 1676, 2196, 2379, 2514, 2808, 3172, 3294, 3352, 3771, 4392, 4758, 5028, 5447, 6344, 6588, 7137, 7542, 9516, 10056, 10894, 11313, 13176, 14274, 15084, 16341, 19032, 21411, 21788, 22626, 25559, 28548, 30168, 32682, 42822, 43576, 45252, 49023, 51118, 57096, 65364, 76677, 85644, 90504, 98046, 102236, 130728, 147069, 153354, 171288, 196092, 204472, 230031, 294138, 306708, 332267, 392184, 460062, 588276, 613416, 664534, 690093, 920124, 996801, 1176552, 1329068, 1380186, 1840248, 1993602, 2658136, 2760372, 2990403, 3987204, 5520744, 5980806, 7974408, 8971209, 11961612, 17942418, 23923224, 35884836, 71769672]

約数ペア:

[(1, 71769672), (2, 35884836), (3, 23923224), (4, 17942418), (6, 11961612), (8, 8971209), (9, 7974408), (12, 5980806), (13, 5520744), (18, 3987204), (24, 2990403), (26, 2760372), (27, 2658136), (36, 1993602), (39, 1840248), (52, 1380186), (54, 1329068), (61, 1176552), (72, 996801), (78, 920124), (104, 690093), (108, 664534), (117, 613416), (122, 588276), (156, 460062), (183, 392184), (216, 332267), (234, 306708), (244, 294138), (312, 230031), (351, 204472), (366, 196092), (419, 171288), (468, 153354), (488, 147069), (549, 130728), (702, 102236), (732, 98046), (793, 90504), (838, 85644), (936, 76677), (1098, 65364), (1257, 57096), (1404, 51118), (1464, 49023), (1586, 45252), (1647, 43576), (1676, 42822), (2196, 32682), (2379, 30168), (2514, 28548), (2808, 25559), (3172, 22626), (3294, 21788), (3352, 21411), (3771, 19032), (4392, 16341), (4758, 15084), (5028, 14274), (5447, 13176), (6344, 11313), (6588, 10894), (7137, 10056), (7542, 9516)]