72436252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 157006080

約数和(自身を除く): 84569828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 3539, 5117, 7078, 10234, 14156, 20468, 24773, 49546, 60163, 99092, 120326, 152177, 240652, 304354, 421141, 608708, 842282, 1065239, 1684564, 2130478, 2587009, 4260956, 5174018, 10348036, 18109063, 36218126, 72436252]

約数ペア:

[(1, 72436252), (2, 36218126), (4, 18109063), (7, 10348036), (14, 5174018), (17, 4260956), (28, 2587009), (34, 2130478), (43, 1684564), (68, 1065239), (86, 842282), (119, 608708), (172, 421141), (238, 304354), (301, 240652), (476, 152177), (602, 120326), (731, 99092), (1204, 60163), (1462, 49546), (2924, 24773), (3539, 20468), (5117, 14156), (7078, 10234)]