66895164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 194463360

約数和(自身を除く): 127568196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1483, 1611, 2148, 2506, 2966, 3222, 3759, 4449, 5012, 5932, 6444, 7518, 8898, 10381, 11277, 13347, 15036, 17796, 20762, 22554, 26694, 31143, 41524, 45108, 53388, 62286, 93429, 124572, 186858, 265457, 373716, 530914, 796371, 1061828, 1592742, 1858199, 2389113, 3185484, 3716398, 4778226, 5574597, 7432796, 9556452, 11149194, 16723791, 22298388, 33447582, 66895164]

約数ペア:

[(1, 66895164), (2, 33447582), (3, 22298388), (4, 16723791), (6, 11149194), (7, 9556452), (9, 7432796), (12, 5574597), (14, 4778226), (18, 3716398), (21, 3185484), (28, 2389113), (36, 1858199), (42, 1592742), (63, 1061828), (84, 796371), (126, 530914), (179, 373716), (252, 265457), (358, 186858), (537, 124572), (716, 93429), (1074, 62286), (1253, 53388), (1483, 45108), (1611, 41524), (2148, 31143), (2506, 26694), (2966, 22554), (3222, 20762), (3759, 17796), (4449, 15036), (5012, 13347), (5932, 11277), (6444, 10381), (7518, 8898)]