61131132

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 172390400

約数和(自身を除く): 111259268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 961, 1026, 1116, 1178, 1674, 1767, 1922, 2052, 2356, 2883, 3348, 3534, 3844, 5301, 5766, 7068, 8649, 10602, 11532, 15903, 17298, 18259, 21204, 25947, 29791, 31806, 34596, 36518, 51894, 54777, 59582, 63612, 73036, 89373, 103788, 109554, 119164, 164331, 178746, 219108, 268119, 328662, 357492, 492993, 536238, 566029, 657324, 804357, 985986, 1072476, 1132058, 1608714, 1698087, 1971972, 2264116, 3217428, 3396174, 5094261, 6792348, 10188522, 15282783, 20377044, 30565566, 61131132]

約数ペア:

[(1, 61131132), (2, 30565566), (3, 20377044), (4, 15282783), (6, 10188522), (9, 6792348), (12, 5094261), (18, 3396174), (19, 3217428), (27, 2264116), (31, 1971972), (36, 1698087), (38, 1608714), (54, 1132058), (57, 1072476), (62, 985986), (76, 804357), (93, 657324), (108, 566029), (114, 536238), (124, 492993), (171, 357492), (186, 328662), (228, 268119), (279, 219108), (342, 178746), (372, 164331), (513, 119164), (558, 109554), (589, 103788), (684, 89373), (837, 73036), (961, 63612), (1026, 59582), (1116, 54777), (1178, 51894), (1674, 36518), (1767, 34596), (1922, 31806), (2052, 29791), (2356, 25947), (2883, 21204), (3348, 18259), (3534, 17298), (3844, 15903), (5301, 11532), (5766, 10602), (7068, 8649)]