98987994

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 263554560

約数和(自身を除く): 164566566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 61, 63, 81, 106, 122, 126, 159, 162, 183, 189, 243, 318, 366, 371, 378, 427, 477, 486, 549, 567, 729, 742, 854, 954, 1098, 1113, 1134, 1281, 1431, 1458, 1647, 1701, 2187, 2226, 2562, 2862, 3233, 3294, 3339, 3402, 3843, 4293, 4374, 4941, 5103, 6466, 6678, 7686, 8586, 9699, 9882, 10017, 10206, 11529, 12879, 14823, 15309, 19398, 20034, 22631, 23058, 25758, 29097, 29646, 30051, 30618, 34587, 38637, 44469, 45262, 58194, 60102, 67893, 69174, 77274, 87291, 88938, 90153, 103761, 115911, 133407, 135786, 174582, 180306, 203679, 207522, 231822, 261873, 266814, 270459, 311283, 407358, 523746, 540918, 611037, 622566, 785619, 811377, 933849, 1222074, 1571238, 1622754, 1833111, 1867698, 2356857, 3666222, 4713714, 5499333, 7070571, 10998666, 14141142, 16497999, 32995998, 49493997, 98987994]

約数ペア:

[(1, 98987994), (2, 49493997), (3, 32995998), (6, 16497999), (7, 14141142), (9, 10998666), (14, 7070571), (18, 5499333), (21, 4713714), (27, 3666222), (42, 2356857), (53, 1867698), (54, 1833111), (61, 1622754), (63, 1571238), (81, 1222074), (106, 933849), (122, 811377), (126, 785619), (159, 622566), (162, 611037), (183, 540918), (189, 523746), (243, 407358), (318, 311283), (366, 270459), (371, 266814), (378, 261873), (427, 231822), (477, 207522), (486, 203679), (549, 180306), (567, 174582), (729, 135786), (742, 133407), (854, 115911), (954, 103761), (1098, 90153), (1113, 88938), (1134, 87291), (1281, 77274), (1431, 69174), (1458, 67893), (1647, 60102), (1701, 58194), (2187, 45262), (2226, 44469), (2562, 38637), (2862, 34587), (3233, 30618), (3294, 30051), (3339, 29646), (3402, 29097), (3843, 25758), (4293, 23058), (4374, 22631), (4941, 20034), (5103, 19398), (6466, 15309), (6678, 14823), (7686, 12879), (8586, 11529), (9699, 10206), (9882, 10017)]