82378226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 76252174

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 101, 119, 149, 161, 202, 238, 298, 322, 391, 707, 782, 1043, 1414, 1717, 2086, 2323, 2533, 2737, 3427, 3434, 4646, 5066, 5474, 6854, 12019, 15049, 16261, 17731, 23989, 24038, 30098, 32522, 35462, 39491, 47978, 58259, 78982, 105343, 116518, 210686, 255833, 276437, 346127, 407813, 511666, 552874, 692254, 815626, 1790831, 2422889, 3581662, 4845778, 5884159, 11768318, 41189113, 82378226]

約数ペア:

[(1, 82378226), (2, 41189113), (7, 11768318), (14, 5884159), (17, 4845778), (23, 3581662), (34, 2422889), (46, 1790831), (101, 815626), (119, 692254), (149, 552874), (161, 511666), (202, 407813), (238, 346127), (298, 276437), (322, 255833), (391, 210686), (707, 116518), (782, 105343), (1043, 78982), (1414, 58259), (1717, 47978), (2086, 39491), (2323, 35462), (2533, 32522), (2737, 30098), (3427, 24038), (3434, 23989), (4646, 17731), (5066, 16261), (5474, 15049), (6854, 12019)]