40543164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 112065408

約数和(自身を除く): 71522244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 2137, 3162, 4274, 4743, 6324, 6411, 8548, 9486, 12822, 18972, 19233, 25644, 36329, 38466, 66247, 72658, 76932, 108987, 132494, 145316, 198741, 217974, 264988, 326961, 397482, 435948, 596223, 653922, 794964, 1126199, 1192446, 1307844, 2252398, 2384892, 3378597, 4504796, 6757194, 10135791, 13514388, 20271582, 40543164]

約数ペア:

[(1, 40543164), (2, 20271582), (3, 13514388), (4, 10135791), (6, 6757194), (9, 4504796), (12, 3378597), (17, 2384892), (18, 2252398), (31, 1307844), (34, 1192446), (36, 1126199), (51, 794964), (62, 653922), (68, 596223), (93, 435948), (102, 397482), (124, 326961), (153, 264988), (186, 217974), (204, 198741), (279, 145316), (306, 132494), (372, 108987), (527, 76932), (558, 72658), (612, 66247), (1054, 38466), (1116, 36329), (1581, 25644), (2108, 19233), (2137, 18972), (3162, 12822), (4274, 9486), (4743, 8548), (6324, 6411)]