63909972

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 168

約数和(自身を含む): 199782912

約数和(自身を除く): 135872940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 101, 108, 124, 126, 162, 186, 189, 202, 217, 243, 252, 279, 303, 324, 372, 378, 404, 434, 486, 558, 567, 606, 651, 707, 729, 756, 837, 868, 909, 972, 1116, 1134, 1212, 1302, 1414, 1458, 1674, 1701, 1818, 1953, 2121, 2268, 2511, 2604, 2727, 2828, 2916, 3131, 3348, 3402, 3636, 3906, 4242, 5022, 5103, 5454, 5859, 6262, 6363, 6804, 7533, 7812, 8181, 8484, 9393, 10044, 10206, 10908, 11718, 12524, 12726, 15066, 16362, 17577, 18786, 19089, 20412, 21917, 22599, 23436, 24543, 25452, 28179, 30132, 32724, 35154, 37572, 38178, 43834, 45198, 49086, 52731, 56358, 57267, 65751, 70308, 73629, 76356, 84537, 87668, 90396, 98172, 105462, 112716, 114534, 131502, 147258, 158193, 169074, 171801, 197253, 210924, 229068, 253611, 263004, 294516, 316386, 338148, 343602, 394506, 507222, 515403, 591759, 632772, 687204, 760833, 789012, 1014444, 1030806, 1183518, 1521666, 1775277, 2061612, 2282499, 2367036, 3043332, 3550554, 4564998, 5325831, 7101108, 9129996, 10651662, 15977493, 21303324, 31954986, 63909972]

約数ペア:

[(1, 63909972), (2, 31954986), (3, 21303324), (4, 15977493), (6, 10651662), (7, 9129996), (9, 7101108), (12, 5325831), (14, 4564998), (18, 3550554), (21, 3043332), (27, 2367036), (28, 2282499), (31, 2061612), (36, 1775277), (42, 1521666), (54, 1183518), (62, 1030806), (63, 1014444), (81, 789012), (84, 760833), (93, 687204), (101, 632772), (108, 591759), (124, 515403), (126, 507222), (162, 394506), (186, 343602), (189, 338148), (202, 316386), (217, 294516), (243, 263004), (252, 253611), (279, 229068), (303, 210924), (324, 197253), (372, 171801), (378, 169074), (404, 158193), (434, 147258), (486, 131502), (558, 114534), (567, 112716), (606, 105462), (651, 98172), (707, 90396), (729, 87668), (756, 84537), (837, 76356), (868, 73629), (909, 70308), (972, 65751), (1116, 57267), (1134, 56358), (1212, 52731), (1302, 49086), (1414, 45198), (1458, 43834), (1674, 38178), (1701, 37572), (1818, 35154), (1953, 32724), (2121, 30132), (2268, 28179), (2511, 25452), (2604, 24543), (2727, 23436), (2828, 22599), (2916, 21917), (3131, 20412), (3348, 19089), (3402, 18786), (3636, 17577), (3906, 16362), (4242, 15066), (5022, 12726), (5103, 12524), (5454, 11718), (5859, 10908), (6262, 10206), (6363, 10044), (6804, 9393), (7533, 8484), (7812, 8181)]