40012308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 117044928

約数和(自身を除く): 77032620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 1913, 2324, 2988, 3486, 3826, 5229, 5739, 6972, 7652, 10458, 11478, 13391, 17217, 20916, 22956, 26782, 34434, 40173, 53564, 68868, 80346, 120519, 158779, 160692, 241038, 317558, 476337, 482076, 635116, 952674, 1111453, 1429011, 1905348, 2222906, 2858022, 3334359, 4445812, 5716044, 6668718, 10003077, 13337436, 20006154, 40012308]

約数ペア:

[(1, 40012308), (2, 20006154), (3, 13337436), (4, 10003077), (6, 6668718), (7, 5716044), (9, 4445812), (12, 3334359), (14, 2858022), (18, 2222906), (21, 1905348), (28, 1429011), (36, 1111453), (42, 952674), (63, 635116), (83, 482076), (84, 476337), (126, 317558), (166, 241038), (249, 160692), (252, 158779), (332, 120519), (498, 80346), (581, 68868), (747, 53564), (996, 40173), (1162, 34434), (1494, 26782), (1743, 22956), (1913, 20916), (2324, 17217), (2988, 13391), (3486, 11478), (3826, 10458), (5229, 7652), (5739, 6972)]