84702228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 243149760

約数和(自身を除く): 158447532

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 41, 51, 52, 57, 68, 76, 78, 82, 102, 114, 123, 156, 164, 204, 221, 228, 246, 247, 323, 442, 492, 494, 533, 646, 663, 697, 741, 779, 884, 969, 988, 1066, 1292, 1326, 1394, 1482, 1558, 1599, 1681, 1938, 2091, 2132, 2337, 2652, 2788, 2964, 3116, 3198, 3362, 3876, 4182, 4199, 4674, 5043, 6396, 6724, 8364, 8398, 9061, 9348, 10086, 10127, 12597, 13243, 16796, 18122, 20172, 20254, 21853, 25194, 26486, 27183, 28577, 30381, 31939, 36244, 39729, 40508, 43706, 50388, 52972, 54366, 57154, 60762, 63878, 65559, 79458, 85731, 87412, 95817, 108732, 114308, 121524, 127756, 131118, 158916, 171462, 172159, 191634, 262236, 342924, 344318, 371501, 383268, 415207, 516477, 542963, 688636, 743002, 830414, 1032954, 1085926, 1114503, 1245621, 1486004, 1628889, 1660828, 2065908, 2171852, 2229006, 2491242, 3257778, 4458012, 4982484, 6515556, 7058519, 14117038, 21175557, 28234076, 42351114, 84702228]

約数ペア:

[(1, 84702228), (2, 42351114), (3, 28234076), (4, 21175557), (6, 14117038), (12, 7058519), (13, 6515556), (17, 4982484), (19, 4458012), (26, 3257778), (34, 2491242), (38, 2229006), (39, 2171852), (41, 2065908), (51, 1660828), (52, 1628889), (57, 1486004), (68, 1245621), (76, 1114503), (78, 1085926), (82, 1032954), (102, 830414), (114, 743002), (123, 688636), (156, 542963), (164, 516477), (204, 415207), (221, 383268), (228, 371501), (246, 344318), (247, 342924), (323, 262236), (442, 191634), (492, 172159), (494, 171462), (533, 158916), (646, 131118), (663, 127756), (697, 121524), (741, 114308), (779, 108732), (884, 95817), (969, 87412), (988, 85731), (1066, 79458), (1292, 65559), (1326, 63878), (1394, 60762), (1482, 57154), (1558, 54366), (1599, 52972), (1681, 50388), (1938, 43706), (2091, 40508), (2132, 39729), (2337, 36244), (2652, 31939), (2788, 30381), (2964, 28577), (3116, 27183), (3198, 26486), (3362, 25194), (3876, 21853), (4182, 20254), (4199, 20172), (4674, 18122), (5043, 16796), (6396, 13243), (6724, 12597), (8364, 10127), (8398, 10086), (9061, 9348)]