90693876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 274004864

約数和(自身を除く): 183310988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 157, 161, 182, 273, 276, 299, 314, 322, 364, 471, 483, 529, 546, 598, 628, 644, 897, 942, 966, 1058, 1092, 1099, 1196, 1587, 1794, 1884, 1932, 2041, 2093, 2116, 2198, 3174, 3297, 3588, 3611, 3703, 4082, 4186, 4396, 6123, 6279, 6348, 6594, 6877, 7222, 7406, 8164, 8372, 10833, 11109, 12246, 12558, 13188, 13754, 14287, 14444, 14812, 20631, 21666, 22218, 24492, 25116, 25277, 27508, 28574, 41262, 42861, 43332, 44436, 46943, 48139, 50554, 57148, 75831, 82524, 83053, 85722, 93886, 96278, 101108, 140829, 144417, 151662, 166106, 171444, 187772, 192556, 249159, 281658, 288834, 303324, 328601, 332212, 498318, 563316, 577668, 581371, 657202, 985803, 996636, 1079689, 1162742, 1314404, 1744113, 1971606, 2159378, 2325484, 3239067, 3488226, 3943212, 4318756, 6478134, 6976452, 7557823, 12956268, 15115646, 22673469, 30231292, 45346938, 90693876]

約数ペア:

[(1, 90693876), (2, 45346938), (3, 30231292), (4, 22673469), (6, 15115646), (7, 12956268), (12, 7557823), (13, 6976452), (14, 6478134), (21, 4318756), (23, 3943212), (26, 3488226), (28, 3239067), (39, 2325484), (42, 2159378), (46, 1971606), (52, 1744113), (69, 1314404), (78, 1162742), (84, 1079689), (91, 996636), (92, 985803), (138, 657202), (156, 581371), (157, 577668), (161, 563316), (182, 498318), (273, 332212), (276, 328601), (299, 303324), (314, 288834), (322, 281658), (364, 249159), (471, 192556), (483, 187772), (529, 171444), (546, 166106), (598, 151662), (628, 144417), (644, 140829), (897, 101108), (942, 96278), (966, 93886), (1058, 85722), (1092, 83053), (1099, 82524), (1196, 75831), (1587, 57148), (1794, 50554), (1884, 48139), (1932, 46943), (2041, 44436), (2093, 43332), (2116, 42861), (2198, 41262), (3174, 28574), (3297, 27508), (3588, 25277), (3611, 25116), (3703, 24492), (4082, 22218), (4186, 21666), (4396, 20631), (6123, 14812), (6279, 14444), (6348, 14287), (6594, 13754), (6877, 13188), (7222, 12558), (7406, 12246), (8164, 11109), (8372, 10833)]