74907272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 88907128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 418, 568, 631, 781, 836, 1262, 1349, 1562, 1672, 2524, 2698, 3124, 5048, 5396, 6248, 6941, 10792, 11989, 13882, 14839, 23978, 27764, 29678, 44801, 47956, 55528, 59356, 89602, 95912, 118712, 131879, 179204, 263758, 358408, 492811, 527516, 851219, 985622, 1055032, 1702438, 1971244, 3404876, 3942488, 6809752, 9363409, 18726818, 37453636, 74907272]

約数ペア:

[(1, 74907272), (2, 37453636), (4, 18726818), (8, 9363409), (11, 6809752), (19, 3942488), (22, 3404876), (38, 1971244), (44, 1702438), (71, 1055032), (76, 985622), (88, 851219), (142, 527516), (152, 492811), (209, 358408), (284, 263758), (418, 179204), (568, 131879), (631, 118712), (781, 95912), (836, 89602), (1262, 59356), (1349, 55528), (1562, 47956), (1672, 44801), (2524, 29678), (2698, 27764), (3124, 23978), (5048, 14839), (5396, 13882), (6248, 11989), (6941, 10792)]