23488956

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 62244000

約数和(自身を除く): 38755044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 149, 151, 174, 261, 298, 302, 348, 447, 453, 522, 596, 604, 894, 906, 1044, 1341, 1359, 1788, 1812, 2682, 2718, 4321, 4379, 5364, 5436, 8642, 8758, 12963, 13137, 17284, 17516, 22499, 25926, 26274, 38889, 39411, 44998, 51852, 52548, 67497, 77778, 78822, 89996, 134994, 155556, 157644, 202491, 269988, 404982, 652471, 809964, 1304942, 1957413, 2609884, 3914826, 5872239, 7829652, 11744478, 23488956]

約数ペア:

[(1, 23488956), (2, 11744478), (3, 7829652), (4, 5872239), (6, 3914826), (9, 2609884), (12, 1957413), (18, 1304942), (29, 809964), (36, 652471), (58, 404982), (87, 269988), (116, 202491), (149, 157644), (151, 155556), (174, 134994), (261, 89996), (298, 78822), (302, 77778), (348, 67497), (447, 52548), (453, 51852), (522, 44998), (596, 39411), (604, 38889), (894, 26274), (906, 25926), (1044, 22499), (1341, 17516), (1359, 17284), (1788, 13137), (1812, 12963), (2682, 8758), (2718, 8642), (4321, 5436), (4379, 5364)]