72846228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 96

約数和(自身を含む): 220272640

約数和(自身を除く): 147426412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 3511, 5187, 6916, 7022, 10374, 10533, 14044, 20748, 21066, 24577, 42132, 45643, 49154, 66709, 73731, 91286, 98308, 133418, 136929, 147462, 182572, 200127, 266836, 273858, 294924, 319501, 400254, 466963, 547716, 639002, 800508, 867217, 933926, 958503, 1278004, 1400889, 1734434, 1867852, 1917006, 2601651, 2801778, 3468868, 3834012, 5203302, 5603556, 6070519, 10406604, 12141038, 18211557, 24282076, 36423114, 72846228]

約数ペア:

[(1, 72846228), (2, 36423114), (3, 24282076), (4, 18211557), (6, 12141038), (7, 10406604), (12, 6070519), (13, 5603556), (14, 5203302), (19, 3834012), (21, 3468868), (26, 2801778), (28, 2601651), (38, 1917006), (39, 1867852), (42, 1734434), (52, 1400889), (57, 1278004), (76, 958503), (78, 933926), (84, 867217), (91, 800508), (114, 639002), (133, 547716), (156, 466963), (182, 400254), (228, 319501), (247, 294924), (266, 273858), (273, 266836), (364, 200127), (399, 182572), (494, 147462), (532, 136929), (546, 133418), (741, 98308), (798, 91286), (988, 73731), (1092, 66709), (1482, 49154), (1596, 45643), (1729, 42132), (2964, 24577), (3458, 21066), (3511, 20748), (5187, 14044), (6916, 10533), (7022, 10374)]