40687272

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1752

約数の個数: 80

約数和(自身を含む): 117111060

約数和(自身を除く): 76423788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1697, 1998, 2664, 2997, 3394, 3996, 5091, 5994, 6788, 7992, 10182, 11988, 13576, 15273, 20364, 23976, 30546, 40728, 45819, 61092, 62789, 91638, 122184, 125578, 137457, 183276, 188367, 251156, 274914, 366552, 376734, 502312, 549828, 565101, 753468, 1099656, 1130202, 1506936, 1695303, 2260404, 3390606, 4520808, 5085909, 6781212, 10171818, 13562424, 20343636, 40687272]

約数ペア:

[(1, 40687272), (2, 20343636), (3, 13562424), (4, 10171818), (6, 6781212), (8, 5085909), (9, 4520808), (12, 3390606), (18, 2260404), (24, 1695303), (27, 1506936), (36, 1130202), (37, 1099656), (54, 753468), (72, 565101), (74, 549828), (81, 502312), (108, 376734), (111, 366552), (148, 274914), (162, 251156), (216, 188367), (222, 183276), (296, 137457), (324, 125578), (333, 122184), (444, 91638), (648, 62789), (666, 61092), (888, 45819), (999, 40728), (1332, 30546), (1697, 23976), (1998, 20364), (2664, 15273), (2997, 13576), (3394, 11988), (3996, 10182), (5091, 7992), (5994, 6788)]