31273176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^4\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 86967000

約数和(自身を除く): 55693824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 121, 132, 178, 242, 264, 267, 356, 363, 484, 534, 712, 726, 968, 979, 1068, 1331, 1452, 1958, 2136, 2662, 2904, 2937, 3916, 3993, 5324, 5874, 7832, 7986, 10648, 10769, 11748, 14641, 15972, 21538, 23496, 29282, 31944, 32307, 43076, 43923, 58564, 64614, 86152, 87846, 117128, 118459, 129228, 175692, 236918, 258456, 351384, 355377, 473836, 710754, 947672, 1303049, 1421508, 2606098, 2843016, 3909147, 5212196, 7818294, 10424392, 15636588, 31273176]

約数ペア:

[(1, 31273176), (2, 15636588), (3, 10424392), (4, 7818294), (6, 5212196), (8, 3909147), (11, 2843016), (12, 2606098), (22, 1421508), (24, 1303049), (33, 947672), (44, 710754), (66, 473836), (88, 355377), (89, 351384), (121, 258456), (132, 236918), (178, 175692), (242, 129228), (264, 118459), (267, 117128), (356, 87846), (363, 86152), (484, 64614), (534, 58564), (712, 43923), (726, 43076), (968, 32307), (979, 31944), (1068, 29282), (1331, 23496), (1452, 21538), (1958, 15972), (2136, 14641), (2662, 11748), (2904, 10769), (2937, 10648), (3916, 7986), (3993, 7832), (5324, 5874)]