78164898416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2719}}^1$

素因数の和:3259

約数の個数: 120

約数和(自身を含む): 172255641600

約数和(自身を除く): 94090743184

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 479, 484, 496, 682, 958, 968, 1364, 1916, 1936, 2719, 2728, 3751, 3832, 5269, 5438, 5456, 7502, 7664, 10538, 10876, 14849, 15004, 21076, 21752, 29698, 29909, 30008, 42152, 43504, 57959, 59396, 59818, 60016, 84289, 84304, 115918, 118792, 119636, 163339, 168578, 231836, 237584, 239272, 326678, 328999, 337156, 463672, 478544, 653356, 657998, 674312, 927179, 927344, 1302401, 1306712, 1315996, 1348624, 1796729, 1854358, 2604802, 2613424, 2631992, 3593458, 3708716, 5209604, 5263984, 7186916, 7417432, 10198969, 10419208, 14326411, 14373832, 14834864, 20397938, 20838416, 28652822, 28747664, 40374431, 40795876, 57305644, 80748862, 81591752, 114611288, 157590521, 161497724, 163183504, 229222576, 315181042, 322995448, 444118741, 630362084, 645990896, 888237482, 1260724168, 1776474964, 2521448336, 3552949928, 4885306151, 7105899856, 9770612302, 19541224604, 39082449208, 78164898416]

約数ペア:

[(1, 78164898416), (2, 39082449208), (4, 19541224604), (8, 9770612302), (11, 7105899856), (16, 4885306151), (22, 3552949928), (31, 2521448336), (44, 1776474964), (62, 1260724168), (88, 888237482), (121, 645990896), (124, 630362084), (176, 444118741), (242, 322995448), (248, 315181042), (341, 229222576), (479, 163183504), (484, 161497724), (496, 157590521), (682, 114611288), (958, 81591752), (968, 80748862), (1364, 57305644), (1916, 40795876), (1936, 40374431), (2719, 28747664), (2728, 28652822), (3751, 20838416), (3832, 20397938), (5269, 14834864), (5438, 14373832), (5456, 14326411), (7502, 10419208), (7664, 10198969), (10538, 7417432), (10876, 7186916), (14849, 5263984), (15004, 5209604), (21076, 3708716), (21752, 3593458), (29698, 2631992), (29909, 2613424), (30008, 2604802), (42152, 1854358), (43504, 1796729), (57959, 1348624), (59396, 1315996), (59818, 1306712), (60016, 1302401), (84289, 927344), (84304, 927179), (115918, 674312), (118792, 657998), (119636, 653356), (163339, 478544), (168578, 463672), (231836, 337156), (237584, 328999), (239272, 326678)]