84013592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 196862400

約数和(自身を除く): 112848808

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 41, 52, 61, 68, 76, 82, 104, 122, 136, 152, 164, 221, 244, 247, 323, 328, 442, 488, 494, 533, 646, 697, 779, 793, 884, 988, 1037, 1066, 1159, 1292, 1394, 1558, 1586, 1768, 1976, 2074, 2132, 2318, 2501, 2584, 2788, 3116, 3172, 4148, 4199, 4264, 4636, 5002, 5576, 6232, 6344, 8296, 8398, 9061, 9272, 10004, 10127, 13243, 13481, 15067, 16796, 18122, 19703, 20008, 20254, 26486, 26962, 30134, 32513, 33592, 36244, 39406, 40508, 42517, 47519, 52972, 53924, 60268, 65026, 72488, 78812, 81016, 85034, 95038, 105944, 107848, 120536, 130052, 157624, 170068, 172159, 190076, 256139, 260104, 340136, 344318, 380152, 512278, 552721, 617747, 688636, 807823, 1024556, 1105442, 1235494, 1377272, 1615646, 2049112, 2210884, 2470988, 3231292, 4421768, 4941976, 6462584, 10501699, 21003398, 42006796, 84013592]

約数ペア:

[(1, 84013592), (2, 42006796), (4, 21003398), (8, 10501699), (13, 6462584), (17, 4941976), (19, 4421768), (26, 3231292), (34, 2470988), (38, 2210884), (41, 2049112), (52, 1615646), (61, 1377272), (68, 1235494), (76, 1105442), (82, 1024556), (104, 807823), (122, 688636), (136, 617747), (152, 552721), (164, 512278), (221, 380152), (244, 344318), (247, 340136), (323, 260104), (328, 256139), (442, 190076), (488, 172159), (494, 170068), (533, 157624), (646, 130052), (697, 120536), (779, 107848), (793, 105944), (884, 95038), (988, 85034), (1037, 81016), (1066, 78812), (1159, 72488), (1292, 65026), (1394, 60268), (1558, 53924), (1586, 52972), (1768, 47519), (1976, 42517), (2074, 40508), (2132, 39406), (2318, 36244), (2501, 33592), (2584, 32513), (2788, 30134), (3116, 26962), (3172, 26486), (4148, 20254), (4199, 20008), (4264, 19703), (4636, 18122), (5002, 16796), (5576, 15067), (6232, 13481), (6344, 13243), (8296, 10127), (8398, 10004), (9061, 9272)]