40326516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 108972864

約数和(自身を除く): 68646348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 503, 524, 612, 786, 1006, 1179, 1509, 1572, 2012, 2227, 2358, 3018, 4454, 4527, 4716, 6036, 6681, 8551, 8908, 9054, 13362, 17102, 18108, 20043, 25653, 26724, 34204, 40086, 51306, 65893, 76959, 80172, 102612, 131786, 153918, 197679, 263572, 307836, 395358, 593037, 790716, 1120181, 1186074, 2240362, 2372148, 3360543, 4480724, 6721086, 10081629, 13442172, 20163258, 40326516]

約数ペア:

[(1, 40326516), (2, 20163258), (3, 13442172), (4, 10081629), (6, 6721086), (9, 4480724), (12, 3360543), (17, 2372148), (18, 2240362), (34, 1186074), (36, 1120181), (51, 790716), (68, 593037), (102, 395358), (131, 307836), (153, 263572), (204, 197679), (262, 153918), (306, 131786), (393, 102612), (503, 80172), (524, 76959), (612, 65893), (786, 51306), (1006, 40086), (1179, 34204), (1509, 26724), (1572, 25653), (2012, 20043), (2227, 18108), (2358, 17102), (3018, 13362), (4454, 9054), (4527, 8908), (4716, 8551), (6036, 6681)]