77179788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 235872000

約数和(自身を除く): 158692212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 59, 63, 84, 87, 116, 118, 126, 174, 177, 179, 203, 236, 252, 261, 348, 354, 358, 406, 413, 522, 531, 537, 609, 708, 716, 812, 826, 1044, 1062, 1074, 1218, 1239, 1253, 1611, 1652, 1711, 1827, 2124, 2148, 2436, 2478, 2506, 3222, 3422, 3654, 3717, 3759, 4956, 5012, 5133, 5191, 6444, 6844, 7308, 7434, 7518, 10266, 10382, 10561, 11277, 11977, 14868, 15036, 15399, 15573, 20532, 20764, 21122, 22554, 23954, 30798, 31146, 31683, 35931, 36337, 42244, 45108, 46719, 47908, 61596, 62292, 63366, 71862, 72674, 73927, 93438, 95049, 107793, 109011, 126732, 143724, 145348, 147854, 186876, 190098, 215586, 218022, 221781, 295708, 306269, 327033, 380196, 431172, 436044, 443562, 612538, 654066, 665343, 887124, 918807, 1225076, 1308132, 1330686, 1837614, 2143883, 2661372, 2756421, 3675228, 4287766, 5512842, 6431649, 8575532, 11025684, 12863298, 19294947, 25726596, 38589894, 77179788]

約数ペア:

[(1, 77179788), (2, 38589894), (3, 25726596), (4, 19294947), (6, 12863298), (7, 11025684), (9, 8575532), (12, 6431649), (14, 5512842), (18, 4287766), (21, 3675228), (28, 2756421), (29, 2661372), (36, 2143883), (42, 1837614), (58, 1330686), (59, 1308132), (63, 1225076), (84, 918807), (87, 887124), (116, 665343), (118, 654066), (126, 612538), (174, 443562), (177, 436044), (179, 431172), (203, 380196), (236, 327033), (252, 306269), (261, 295708), (348, 221781), (354, 218022), (358, 215586), (406, 190098), (413, 186876), (522, 147854), (531, 145348), (537, 143724), (609, 126732), (708, 109011), (716, 107793), (812, 95049), (826, 93438), (1044, 73927), (1062, 72674), (1074, 71862), (1218, 63366), (1239, 62292), (1253, 61596), (1611, 47908), (1652, 46719), (1711, 45108), (1827, 42244), (2124, 36337), (2148, 35931), (2436, 31683), (2478, 31146), (2506, 30798), (3222, 23954), (3422, 22554), (3654, 21122), (3717, 20764), (3759, 20532), (4956, 15573), (5012, 15399), (5133, 15036), (5191, 14868), (6444, 11977), (6844, 11277), (7308, 10561), (7434, 10382), (7518, 10266)]