65487996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 199600128

約数和(自身を除く): 134112132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 83, 84, 93, 101, 124, 126, 166, 186, 202, 217, 249, 252, 279, 303, 332, 372, 404, 434, 498, 558, 581, 606, 651, 707, 747, 868, 909, 996, 1116, 1162, 1212, 1302, 1414, 1494, 1743, 1818, 1953, 2121, 2324, 2573, 2604, 2828, 2988, 3131, 3486, 3636, 3906, 4242, 5146, 5229, 6262, 6363, 6972, 7719, 7812, 8383, 8484, 9393, 10292, 10458, 12524, 12726, 15438, 16766, 18011, 18786, 20916, 21917, 23157, 25149, 25452, 28179, 30876, 33532, 36022, 37572, 43834, 46314, 50298, 54033, 56358, 58681, 65751, 72044, 75447, 87668, 92628, 100596, 108066, 112716, 117362, 131502, 150894, 162099, 176043, 197253, 216132, 234724, 259873, 263004, 301788, 324198, 352086, 394506, 519746, 528129, 648396, 704172, 779619, 789012, 1039492, 1056258, 1559238, 1819111, 2112516, 2338857, 3118476, 3638222, 4677714, 5457333, 7276444, 9355428, 10914666, 16371999, 21829332, 32743998, 65487996]

約数ペア:

[(1, 65487996), (2, 32743998), (3, 21829332), (4, 16371999), (6, 10914666), (7, 9355428), (9, 7276444), (12, 5457333), (14, 4677714), (18, 3638222), (21, 3118476), (28, 2338857), (31, 2112516), (36, 1819111), (42, 1559238), (62, 1056258), (63, 1039492), (83, 789012), (84, 779619), (93, 704172), (101, 648396), (124, 528129), (126, 519746), (166, 394506), (186, 352086), (202, 324198), (217, 301788), (249, 263004), (252, 259873), (279, 234724), (303, 216132), (332, 197253), (372, 176043), (404, 162099), (434, 150894), (498, 131502), (558, 117362), (581, 112716), (606, 108066), (651, 100596), (707, 92628), (747, 87668), (868, 75447), (909, 72044), (996, 65751), (1116, 58681), (1162, 56358), (1212, 54033), (1302, 50298), (1414, 46314), (1494, 43834), (1743, 37572), (1818, 36022), (1953, 33532), (2121, 30876), (2324, 28179), (2573, 25452), (2604, 25149), (2828, 23157), (2988, 21917), (3131, 20916), (3486, 18786), (3636, 18011), (3906, 16766), (4242, 15438), (5146, 12726), (5229, 12524), (6262, 10458), (6363, 10292), (6972, 9393), (7719, 8484), (7812, 8383)]