68013036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1640

約数の個数: 108

約数和(自身を含む): 212891952

約数和(自身を除く): 144878916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1597, 1638, 2028, 2366, 3042, 3194, 3276, 3549, 4732, 4791, 6084, 6388, 7098, 9582, 10647, 11179, 14196, 14373, 19164, 20761, 21294, 22358, 28746, 33537, 41522, 42588, 44716, 57492, 62283, 67074, 83044, 100611, 124566, 134148, 145327, 186849, 201222, 249132, 269893, 290654, 373698, 402444, 435981, 539786, 581308, 747396, 809679, 871962, 1079572, 1307943, 1619358, 1743924, 1889251, 2429037, 2615886, 3238716, 3778502, 4858074, 5231772, 5667753, 7557004, 9716148, 11335506, 17003259, 22671012, 34006518, 68013036]

約数ペア:

[(1, 68013036), (2, 34006518), (3, 22671012), (4, 17003259), (6, 11335506), (7, 9716148), (9, 7557004), (12, 5667753), (13, 5231772), (14, 4858074), (18, 3778502), (21, 3238716), (26, 2615886), (28, 2429037), (36, 1889251), (39, 1743924), (42, 1619358), (52, 1307943), (63, 1079572), (78, 871962), (84, 809679), (91, 747396), (117, 581308), (126, 539786), (156, 435981), (169, 402444), (182, 373698), (234, 290654), (252, 269893), (273, 249132), (338, 201222), (364, 186849), (468, 145327), (507, 134148), (546, 124566), (676, 100611), (819, 83044), (1014, 67074), (1092, 62283), (1183, 57492), (1521, 44716), (1597, 42588), (1638, 41522), (2028, 33537), (2366, 28746), (3042, 22358), (3194, 21294), (3276, 20761), (3549, 19164), (4732, 14373), (4791, 14196), (6084, 11179), (6388, 10647), (7098, 9582)]