8681749116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{16871}}^1$

素因数の和:16995

約数の個数: 96

約数和(自身を含む): 22260241920

約数和(自身を除く): 13578492804

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 183, 222, 228, 244, 366, 444, 703, 732, 1159, 1406, 2109, 2257, 2318, 2812, 3477, 4218, 4514, 4636, 6771, 6954, 8436, 9028, 13542, 13908, 16871, 27084, 33742, 42883, 50613, 67484, 85766, 101226, 128649, 171532, 202452, 257298, 320549, 514596, 624227, 641098, 961647, 1029131, 1248454, 1282196, 1872681, 1923294, 2058262, 2496908, 3087393, 3745362, 3846588, 4116524, 6174786, 7490724, 11860313, 12349572, 19553489, 23720626, 35580939, 38077847, 39106978, 47441252, 58660467, 71161878, 76155694, 78213956, 114233541, 117320934, 142323756, 152311388, 228467082, 234641868, 456934164, 723479093, 1446958186, 2170437279, 2893916372, 4340874558, 8681749116]

約数ペア:

[(1, 8681749116), (2, 4340874558), (3, 2893916372), (4, 2170437279), (6, 1446958186), (12, 723479093), (19, 456934164), (37, 234641868), (38, 228467082), (57, 152311388), (61, 142323756), (74, 117320934), (76, 114233541), (111, 78213956), (114, 76155694), (122, 71161878), (148, 58660467), (183, 47441252), (222, 39106978), (228, 38077847), (244, 35580939), (366, 23720626), (444, 19553489), (703, 12349572), (732, 11860313), (1159, 7490724), (1406, 6174786), (2109, 4116524), (2257, 3846588), (2318, 3745362), (2812, 3087393), (3477, 2496908), (4218, 2058262), (4514, 1923294), (4636, 1872681), (6771, 1282196), (6954, 1248454), (8436, 1029131), (9028, 961647), (13542, 641098), (13908, 624227), (16871, 514596), (27084, 320549), (33742, 257298), (42883, 202452), (50613, 171532), (67484, 128649), (85766, 101226)]