63679518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 176701824

約数和(自身を除く): 113022306

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 49, 51, 62, 63, 93, 98, 102, 119, 126, 137, 147, 153, 186, 217, 238, 274, 279, 294, 306, 357, 411, 434, 441, 527, 558, 651, 714, 822, 833, 882, 959, 1054, 1071, 1233, 1302, 1519, 1581, 1666, 1918, 1953, 2142, 2329, 2466, 2499, 2877, 3038, 3162, 3689, 3906, 4247, 4557, 4658, 4743, 4998, 5754, 6713, 6987, 7378, 7497, 8494, 8631, 9114, 9486, 11067, 12741, 13426, 13671, 13974, 14994, 16303, 17262, 20139, 20961, 22134, 25482, 25823, 27342, 29729, 32606, 33201, 38223, 40278, 41922, 48909, 51646, 59458, 60417, 66402, 72199, 76446, 77469, 89187, 97818, 114121, 120834, 144398, 146727, 154938, 178374, 208103, 216597, 228242, 232407, 267561, 293454, 342363, 416206, 433194, 464814, 505393, 535122, 624309, 649791, 684726, 1010786, 1027089, 1248618, 1299582, 1516179, 1872927, 2054178, 3032358, 3537751, 3745854, 4548537, 7075502, 9097074, 10613253, 21226506, 31839759, 63679518]

約数ペア:

[(1, 63679518), (2, 31839759), (3, 21226506), (6, 10613253), (7, 9097074), (9, 7075502), (14, 4548537), (17, 3745854), (18, 3537751), (21, 3032358), (31, 2054178), (34, 1872927), (42, 1516179), (49, 1299582), (51, 1248618), (62, 1027089), (63, 1010786), (93, 684726), (98, 649791), (102, 624309), (119, 535122), (126, 505393), (137, 464814), (147, 433194), (153, 416206), (186, 342363), (217, 293454), (238, 267561), (274, 232407), (279, 228242), (294, 216597), (306, 208103), (357, 178374), (411, 154938), (434, 146727), (441, 144398), (527, 120834), (558, 114121), (651, 97818), (714, 89187), (822, 77469), (833, 76446), (882, 72199), (959, 66402), (1054, 60417), (1071, 59458), (1233, 51646), (1302, 48909), (1519, 41922), (1581, 40278), (1666, 38223), (1918, 33201), (1953, 32606), (2142, 29729), (2329, 27342), (2466, 25823), (2499, 25482), (2877, 22134), (3038, 20961), (3162, 20139), (3689, 17262), (3906, 16303), (4247, 14994), (4557, 13974), (4658, 13671), (4743, 13426), (4998, 12741), (5754, 11067), (6713, 9486), (6987, 9114), (7378, 8631), (7497, 8494)]