72196627728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5591}}^1\times {\mathrm{14159}}^1$

素因数の和:19780

約数の個数: 80

約数和(自身を含む): 196373145600

約数和(自身を除く): 124176517872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 5591, 11182, 14159, 16773, 22364, 28318, 33546, 42477, 44728, 56636, 67092, 84954, 89456, 106229, 113272, 134184, 169908, 212458, 226544, 268368, 269021, 318687, 339816, 424916, 538042, 637374, 679632, 807063, 849832, 1076084, 1274748, 1614126, 1699664, 2152168, 2549496, 3228252, 4304336, 5098992, 6456504, 12913008, 79162969, 158325938, 237488907, 316651876, 474977814, 633303752, 949955628, 1266607504, 1504096411, 1899911256, 3008192822, 3799822512, 4512289233, 6016385644, 9024578466, 12032771288, 18049156932, 24065542576, 36098313864, 72196627728]

約数ペア:

[(1, 72196627728), (2, 36098313864), (3, 24065542576), (4, 18049156932), (6, 12032771288), (8, 9024578466), (12, 6016385644), (16, 4512289233), (19, 3799822512), (24, 3008192822), (38, 1899911256), (48, 1504096411), (57, 1266607504), (76, 949955628), (114, 633303752), (152, 474977814), (228, 316651876), (304, 237488907), (456, 158325938), (912, 79162969), (5591, 12913008), (11182, 6456504), (14159, 5098992), (16773, 4304336), (22364, 3228252), (28318, 2549496), (33546, 2152168), (42477, 1699664), (44728, 1614126), (56636, 1274748), (67092, 1076084), (84954, 849832), (89456, 807063), (106229, 679632), (113272, 637374), (134184, 538042), (169908, 424916), (212458, 339816), (226544, 318687), (268368, 269021)]