78479226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 200540160

約数和(自身を除く): 122060934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 191, 378, 382, 573, 1087, 1146, 1337, 1719, 2174, 2674, 3261, 3438, 4011, 5157, 6522, 7609, 8022, 9783, 10314, 12033, 15218, 19566, 22827, 24066, 29349, 36099, 45654, 58698, 68481, 72198, 136962, 205443, 207617, 410886, 415234, 622851, 1245702, 1453319, 1868553, 2906638, 3737106, 4359957, 5605659, 8719914, 11211318, 13079871, 26159742, 39239613, 78479226]

約数ペア:

[(1, 78479226), (2, 39239613), (3, 26159742), (6, 13079871), (7, 11211318), (9, 8719914), (14, 5605659), (18, 4359957), (21, 3737106), (27, 2906638), (42, 1868553), (54, 1453319), (63, 1245702), (126, 622851), (189, 415234), (191, 410886), (378, 207617), (382, 205443), (573, 136962), (1087, 72198), (1146, 68481), (1337, 58698), (1719, 45654), (2174, 36099), (2674, 29349), (3261, 24066), (3438, 22827), (4011, 19566), (5157, 15218), (6522, 12033), (7609, 10314), (8022, 9783)]