66392820004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 142143120000

約数和(自身を除く): 75750299996

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 149, 161, 268, 298, 322, 449, 469, 529, 596, 644, 898, 938, 1043, 1058, 1541, 1796, 1876, 2086, 2116, 3082, 3143, 3427, 3703, 4172, 6164, 6286, 6854, 7406, 9983, 10327, 10787, 12572, 13708, 14812, 19966, 20654, 21574, 23989, 30083, 35443, 39932, 41308, 43148, 47978, 60166, 66901, 69881, 70886, 72289, 78821, 95956, 120332, 133802, 139762, 141772, 144578, 157642, 210581, 229609, 237521, 248101, 267604, 279524, 289156, 315284, 421162, 459218, 468307, 475042, 496202, 551747, 691909, 842324, 918436, 936614, 950084, 992404, 1103494, 1383818, 1538723, 1607263, 1662647, 1873228, 2206988, 2767636, 3077446, 3214526, 3325294, 4482367, 4843363, 5281007, 6154892, 6429052, 6650588, 8964734, 9686726, 10562014, 10771061, 15913907, 17929468, 19373452, 21124028, 21542122, 31376569, 31827814, 35390629, 36967049, 43084244, 62753138, 63655628, 70781258, 73934098, 103094441, 111397349, 125506276, 141562516, 147868196, 206188882, 222794698, 247734403, 412377764, 445589396, 495468806, 721661087, 990937612, 1443322174, 2371172143, 2886644348, 4742344286, 9484688572, 16598205001, 33196410002, 66392820004]

約数ペア:

[(1, 66392820004), (2, 33196410002), (4, 16598205001), (7, 9484688572), (14, 4742344286), (23, 2886644348), (28, 2371172143), (46, 1443322174), (67, 990937612), (92, 721661087), (134, 495468806), (149, 445589396), (161, 412377764), (268, 247734403), (298, 222794698), (322, 206188882), (449, 147868196), (469, 141562516), (529, 125506276), (596, 111397349), (644, 103094441), (898, 73934098), (938, 70781258), (1043, 63655628), (1058, 62753138), (1541, 43084244), (1796, 36967049), (1876, 35390629), (2086, 31827814), (2116, 31376569), (3082, 21542122), (3143, 21124028), (3427, 19373452), (3703, 17929468), (4172, 15913907), (6164, 10771061), (6286, 10562014), (6854, 9686726), (7406, 8964734), (9983, 6650588), (10327, 6429052), (10787, 6154892), (12572, 5281007), (13708, 4843363), (14812, 4482367), (19966, 3325294), (20654, 3214526), (21574, 3077446), (23989, 2767636), (30083, 2206988), (35443, 1873228), (39932, 1662647), (41308, 1607263), (43148, 1538723), (47978, 1383818), (60166, 1103494), (66901, 992404), (69881, 950084), (70886, 936614), (72289, 918436), (78821, 842324), (95956, 691909), (120332, 551747), (133802, 496202), (139762, 475042), (141772, 468307), (144578, 459218), (157642, 421162), (210581, 315284), (229609, 289156), (237521, 279524), (248101, 267604)]