78843492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 251701632

約数和(自身を除く): 172858140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 587, 738, 819, 861, 1066, 1092, 1148, 1174, 1476, 1599, 1638, 1722, 1761, 2132, 2348, 2583, 3198, 3276, 3444, 3522, 3731, 4109, 4797, 5166, 5283, 6396, 7044, 7462, 7631, 8218, 9594, 10332, 10566, 11193, 12327, 14924, 15262, 16436, 19188, 21132, 22386, 22893, 24067, 24654, 30524, 33579, 36981, 44772, 45786, 48134, 49308, 53417, 67158, 68679, 72201, 73962, 91572, 96268, 106834, 134316, 137358, 144402, 147924, 160251, 168469, 213668, 216603, 274716, 288804, 312871, 320502, 336938, 433206, 480753, 505407, 625742, 641004, 673876, 866412, 938613, 961506, 1010814, 1251484, 1516221, 1877226, 1923012, 2021628, 2190097, 2815839, 3032442, 3754452, 4380194, 5631678, 6064884, 6570291, 8760388, 11263356, 13140582, 19710873, 26281164, 39421746, 78843492]

約数ペア:

[(1, 78843492), (2, 39421746), (3, 26281164), (4, 19710873), (6, 13140582), (7, 11263356), (9, 8760388), (12, 6570291), (13, 6064884), (14, 5631678), (18, 4380194), (21, 3754452), (26, 3032442), (28, 2815839), (36, 2190097), (39, 2021628), (41, 1923012), (42, 1877226), (52, 1516221), (63, 1251484), (78, 1010814), (82, 961506), (84, 938613), (91, 866412), (117, 673876), (123, 641004), (126, 625742), (156, 505407), (164, 480753), (182, 433206), (234, 336938), (246, 320502), (252, 312871), (273, 288804), (287, 274716), (364, 216603), (369, 213668), (468, 168469), (492, 160251), (533, 147924), (546, 144402), (574, 137358), (587, 134316), (738, 106834), (819, 96268), (861, 91572), (1066, 73962), (1092, 72201), (1148, 68679), (1174, 67158), (1476, 53417), (1599, 49308), (1638, 48134), (1722, 45786), (1761, 44772), (2132, 36981), (2348, 33579), (2583, 30524), (3198, 24654), (3276, 24067), (3444, 22893), (3522, 22386), (3731, 21132), (4109, 19188), (4797, 16436), (5166, 15262), (5283, 14924), (6396, 12327), (7044, 11193), (7462, 10566), (7631, 10332), (8218, 9594)]