47121516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 129611664

約数和(自身を除く): 82490148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 941, 963, 1284, 1391, 1882, 1926, 2782, 2823, 3764, 3852, 4173, 5564, 5646, 8346, 8469, 11292, 12233, 12519, 16692, 16938, 24466, 25038, 33876, 36699, 48932, 50076, 73398, 100687, 110097, 146796, 201374, 220194, 302061, 402748, 440388, 604122, 906183, 1208244, 1308931, 1812366, 2617862, 3624732, 3926793, 5235724, 7853586, 11780379, 15707172, 23560758, 47121516]

約数ペア:

[(1, 47121516), (2, 23560758), (3, 15707172), (4, 11780379), (6, 7853586), (9, 5235724), (12, 3926793), (13, 3624732), (18, 2617862), (26, 1812366), (36, 1308931), (39, 1208244), (52, 906183), (78, 604122), (107, 440388), (117, 402748), (156, 302061), (214, 220194), (234, 201374), (321, 146796), (428, 110097), (468, 100687), (642, 73398), (941, 50076), (963, 48932), (1284, 36699), (1391, 33876), (1882, 25038), (1926, 24466), (2782, 16938), (2823, 16692), (3764, 12519), (3852, 12233), (4173, 11292), (5564, 8469), (5646, 8346)]