70720524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 108

約数和(自身を含む): 212625504

約数和(自身を除く): 141904980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 853, 882, 987, 1316, 1692, 1706, 1764, 1974, 2303, 2559, 2961, 3412, 3948, 4606, 5118, 5922, 5971, 6909, 7677, 9212, 10236, 11844, 11942, 13818, 15354, 17913, 20727, 23884, 27636, 30708, 35826, 40091, 41454, 41797, 53739, 71652, 80182, 82908, 83594, 107478, 120273, 125391, 160364, 167188, 214956, 240546, 250782, 280637, 360819, 376173, 481092, 501564, 561274, 721638, 752346, 841911, 1122548, 1443276, 1504692, 1683822, 1964459, 2525733, 3367644, 3928918, 5051466, 5893377, 7857836, 10102932, 11786754, 17680131, 23573508, 35360262, 70720524]

約数ペア:

[(1, 70720524), (2, 35360262), (3, 23573508), (4, 17680131), (6, 11786754), (7, 10102932), (9, 7857836), (12, 5893377), (14, 5051466), (18, 3928918), (21, 3367644), (28, 2525733), (36, 1964459), (42, 1683822), (47, 1504692), (49, 1443276), (63, 1122548), (84, 841911), (94, 752346), (98, 721638), (126, 561274), (141, 501564), (147, 481092), (188, 376173), (196, 360819), (252, 280637), (282, 250782), (294, 240546), (329, 214956), (423, 167188), (441, 160364), (564, 125391), (588, 120273), (658, 107478), (846, 83594), (853, 82908), (882, 80182), (987, 71652), (1316, 53739), (1692, 41797), (1706, 41454), (1764, 40091), (1974, 35826), (2303, 30708), (2559, 27636), (2961, 23884), (3412, 20727), (3948, 17913), (4606, 15354), (5118, 13818), (5922, 11942), (5971, 11844), (6909, 10236), (7677, 9212)]