63721476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 202535424

約数和(自身を除く): 138813948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 367, 371, 468, 477, 546, 636, 689, 734, 742, 819, 954, 1092, 1101, 1113, 1378, 1468, 1484, 1638, 1908, 2067, 2202, 2226, 2569, 2756, 3276, 3303, 3339, 4134, 4404, 4452, 4771, 4823, 5138, 6201, 6606, 6678, 7707, 8268, 9542, 9646, 10276, 12402, 13212, 13356, 14313, 14469, 15414, 19084, 19292, 19451, 23121, 24804, 28626, 28938, 30828, 33397, 38902, 42939, 43407, 46242, 57252, 57876, 58353, 66794, 77804, 85878, 86814, 92484, 100191, 116706, 133588, 136157, 171756, 173628, 175059, 200382, 233412, 252863, 272314, 300573, 350118, 400764, 408471, 505726, 544628, 601146, 700236, 758589, 816942, 1011452, 1202292, 1225413, 1517178, 1633884, 1770041, 2275767, 2450826, 3034356, 3540082, 4551534, 4901652, 5310123, 7080164, 9103068, 10620246, 15930369, 21240492, 31860738, 63721476]

約数ペア:

[(1, 63721476), (2, 31860738), (3, 21240492), (4, 15930369), (6, 10620246), (7, 9103068), (9, 7080164), (12, 5310123), (13, 4901652), (14, 4551534), (18, 3540082), (21, 3034356), (26, 2450826), (28, 2275767), (36, 1770041), (39, 1633884), (42, 1517178), (52, 1225413), (53, 1202292), (63, 1011452), (78, 816942), (84, 758589), (91, 700236), (106, 601146), (117, 544628), (126, 505726), (156, 408471), (159, 400764), (182, 350118), (212, 300573), (234, 272314), (252, 252863), (273, 233412), (318, 200382), (364, 175059), (367, 173628), (371, 171756), (468, 136157), (477, 133588), (546, 116706), (636, 100191), (689, 92484), (734, 86814), (742, 85878), (819, 77804), (954, 66794), (1092, 58353), (1101, 57876), (1113, 57252), (1378, 46242), (1468, 43407), (1484, 42939), (1638, 38902), (1908, 33397), (2067, 30828), (2202, 28938), (2226, 28626), (2569, 24804), (2756, 23121), (3276, 19451), (3303, 19292), (3339, 19084), (4134, 15414), (4404, 14469), (4452, 14313), (4771, 13356), (4823, 13212), (5138, 12402), (6201, 10276), (6606, 9646), (6678, 9542), (7707, 8268)]