67458924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 199049760

約数和(自身を除く): 131590836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 61, 68, 78, 102, 117, 122, 139, 153, 156, 183, 204, 221, 234, 244, 278, 306, 366, 417, 442, 468, 549, 556, 612, 663, 732, 793, 834, 884, 1037, 1098, 1251, 1326, 1586, 1668, 1807, 1989, 2074, 2196, 2363, 2379, 2502, 2652, 3111, 3172, 3614, 3978, 4148, 4726, 4758, 5004, 5421, 6222, 7089, 7137, 7228, 7956, 8479, 9333, 9452, 9516, 10842, 12444, 13481, 14178, 14274, 16263, 16958, 18666, 21267, 21684, 25437, 26962, 28356, 28548, 30719, 32526, 33916, 37332, 40443, 42534, 50874, 53924, 61438, 65052, 76311, 80886, 85068, 92157, 101748, 110227, 121329, 122876, 144143, 152622, 161772, 184314, 220454, 242658, 276471, 288286, 305244, 330681, 368628, 432429, 440908, 485316, 552942, 576572, 661362, 864858, 992043, 1105884, 1297287, 1322724, 1729716, 1873859, 1984086, 2594574, 3747718, 3968172, 5189148, 5621577, 7495436, 11243154, 16864731, 22486308, 33729462, 67458924]

約数ペア:

[(1, 67458924), (2, 33729462), (3, 22486308), (4, 16864731), (6, 11243154), (9, 7495436), (12, 5621577), (13, 5189148), (17, 3968172), (18, 3747718), (26, 2594574), (34, 1984086), (36, 1873859), (39, 1729716), (51, 1322724), (52, 1297287), (61, 1105884), (68, 992043), (78, 864858), (102, 661362), (117, 576572), (122, 552942), (139, 485316), (153, 440908), (156, 432429), (183, 368628), (204, 330681), (221, 305244), (234, 288286), (244, 276471), (278, 242658), (306, 220454), (366, 184314), (417, 161772), (442, 152622), (468, 144143), (549, 122876), (556, 121329), (612, 110227), (663, 101748), (732, 92157), (793, 85068), (834, 80886), (884, 76311), (1037, 65052), (1098, 61438), (1251, 53924), (1326, 50874), (1586, 42534), (1668, 40443), (1807, 37332), (1989, 33916), (2074, 32526), (2196, 30719), (2363, 28548), (2379, 28356), (2502, 26962), (2652, 25437), (3111, 21684), (3172, 21267), (3614, 18666), (3978, 16958), (4148, 16263), (4726, 14274), (4758, 14178), (5004, 13481), (5421, 12444), (6222, 10842), (7089, 9516), (7137, 9452), (7228, 9333), (7956, 8479)]