78605964

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:261

約数の個数: 90

約数和(自身を含む): 218238020

約数和(自身を除く): 139632056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 113, 114, 162, 171, 226, 228, 324, 339, 342, 452, 513, 678, 684, 1017, 1026, 1356, 1539, 2034, 2052, 2147, 3051, 3078, 4068, 4294, 6102, 6156, 6441, 8588, 9153, 12204, 12769, 12882, 18306, 19323, 25538, 25764, 36612, 38307, 38646, 51076, 57969, 76614, 77292, 114921, 115938, 153228, 173907, 229842, 231876, 242611, 344763, 347814, 459684, 485222, 689526, 695628, 727833, 970444, 1034289, 1379052, 1455666, 2068578, 2183499, 2911332, 4137156, 4366998, 6550497, 8733996, 13100994, 19651491, 26201988, 39302982, 78605964]

約数ペア:

[(1, 78605964), (2, 39302982), (3, 26201988), (4, 19651491), (6, 13100994), (9, 8733996), (12, 6550497), (18, 4366998), (19, 4137156), (27, 2911332), (36, 2183499), (38, 2068578), (54, 1455666), (57, 1379052), (76, 1034289), (81, 970444), (108, 727833), (113, 695628), (114, 689526), (162, 485222), (171, 459684), (226, 347814), (228, 344763), (324, 242611), (339, 231876), (342, 229842), (452, 173907), (513, 153228), (678, 115938), (684, 114921), (1017, 77292), (1026, 76614), (1356, 57969), (1539, 51076), (2034, 38646), (2052, 38307), (2147, 36612), (3051, 25764), (3078, 25538), (4068, 19323), (4294, 18306), (6102, 12882), (6156, 12769), (6441, 12204), (8588, 9153)]