78289728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 112

約数和(自身を含む): 237987840

約数和(自身を除く): 159698112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 1951, 2112, 2508, 3344, 3648, 3902, 5016, 5853, 6688, 7804, 10032, 11706, 13376, 15608, 20064, 21461, 23412, 31216, 37069, 40128, 42922, 46824, 62432, 64383, 74138, 85844, 93648, 111207, 124864, 128766, 148276, 171688, 187296, 222414, 257532, 296552, 343376, 374592, 407759, 444828, 515064, 593104, 686752, 815518, 889656, 1030128, 1186208, 1223277, 1373504, 1631036, 1779312, 2060256, 2372416, 2446554, 3262072, 3558624, 4120512, 4893108, 6524144, 7117248, 9786216, 13048288, 19572432, 26096576, 39144864, 78289728]

約数ペア:

[(1, 78289728), (2, 39144864), (3, 26096576), (4, 19572432), (6, 13048288), (8, 9786216), (11, 7117248), (12, 6524144), (16, 4893108), (19, 4120512), (22, 3558624), (24, 3262072), (32, 2446554), (33, 2372416), (38, 2060256), (44, 1779312), (48, 1631036), (57, 1373504), (64, 1223277), (66, 1186208), (76, 1030128), (88, 889656), (96, 815518), (114, 686752), (132, 593104), (152, 515064), (176, 444828), (192, 407759), (209, 374592), (228, 343376), (264, 296552), (304, 257532), (352, 222414), (418, 187296), (456, 171688), (528, 148276), (608, 128766), (627, 124864), (704, 111207), (836, 93648), (912, 85844), (1056, 74138), (1216, 64383), (1254, 62432), (1672, 46824), (1824, 42922), (1951, 40128), (2112, 37069), (2508, 31216), (3344, 23412), (3648, 21461), (3902, 20064), (5016, 15608), (5853, 13376), (6688, 11706), (7804, 10032)]