61592984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 127980000

約数和(自身を除く): 66387016

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 89, 116, 152, 157, 178, 232, 314, 356, 551, 628, 712, 1102, 1256, 1691, 2204, 2581, 2983, 3382, 4408, 4553, 5162, 5966, 6764, 9106, 10324, 11932, 13528, 13973, 18212, 20648, 23864, 27946, 36424, 49039, 55892, 86507, 98078, 111784, 173014, 196156, 265487, 346028, 392312, 405217, 530974, 692056, 810434, 1061948, 1620868, 2123896, 3241736, 7699123, 15398246, 30796492, 61592984]

約数ペア:

[(1, 61592984), (2, 30796492), (4, 15398246), (8, 7699123), (19, 3241736), (29, 2123896), (38, 1620868), (58, 1061948), (76, 810434), (89, 692056), (116, 530974), (152, 405217), (157, 392312), (178, 346028), (232, 265487), (314, 196156), (356, 173014), (551, 111784), (628, 98078), (712, 86507), (1102, 55892), (1256, 49039), (1691, 36424), (2204, 27946), (2581, 23864), (2983, 20648), (3382, 18212), (4408, 13973), (4553, 13528), (5162, 11932), (5966, 10324), (6764, 9106)]