84078876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 238336000

約数和(自身を除く): 154257124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 139, 228, 266, 278, 379, 399, 417, 532, 556, 758, 798, 834, 973, 1137, 1516, 1596, 1668, 1946, 2274, 2641, 2653, 2919, 3892, 4548, 5282, 5306, 5838, 7201, 7923, 7959, 10564, 10612, 11676, 14402, 15846, 15918, 18487, 21603, 28804, 31692, 31836, 36974, 43206, 50407, 52681, 55461, 73948, 86412, 100814, 105362, 110922, 151221, 158043, 201628, 210724, 221844, 302442, 316086, 368767, 604884, 632172, 737534, 1000939, 1106301, 1475068, 2001878, 2212602, 3002817, 4003756, 4425204, 6005634, 7006573, 12011268, 14013146, 21019719, 28026292, 42039438, 84078876]

約数ペア:

[(1, 84078876), (2, 42039438), (3, 28026292), (4, 21019719), (6, 14013146), (7, 12011268), (12, 7006573), (14, 6005634), (19, 4425204), (21, 4003756), (28, 3002817), (38, 2212602), (42, 2001878), (57, 1475068), (76, 1106301), (84, 1000939), (114, 737534), (133, 632172), (139, 604884), (228, 368767), (266, 316086), (278, 302442), (379, 221844), (399, 210724), (417, 201628), (532, 158043), (556, 151221), (758, 110922), (798, 105362), (834, 100814), (973, 86412), (1137, 73948), (1516, 55461), (1596, 52681), (1668, 50407), (1946, 43206), (2274, 36974), (2641, 31836), (2653, 31692), (2919, 28804), (3892, 21603), (4548, 18487), (5282, 15918), (5306, 15846), (5838, 14402), (7201, 11676), (7923, 10612), (7959, 10564)]