74804912248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{52769}}^1$

素因数の和:53056

約数の個数: 64

約数和(自身を含む): 155587068000

約数和(自身を除く): 80782155752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 181, 356, 362, 712, 724, 979, 1448, 1958, 1991, 3916, 3982, 7832, 7964, 15928, 16109, 32218, 52769, 64436, 105538, 128872, 177199, 211076, 354398, 422152, 580459, 708796, 1160918, 1417592, 2321836, 4643672, 4696441, 9392882, 9551189, 18785764, 19102378, 37571528, 38204756, 51660851, 76409512, 103321702, 105063079, 206643404, 210126158, 413286808, 420252316, 840504632, 850055821, 1700111642, 3400223284, 6800446568, 9350614031, 18701228062, 37402456124, 74804912248]

約数ペア:

[(1, 74804912248), (2, 37402456124), (4, 18701228062), (8, 9350614031), (11, 6800446568), (22, 3400223284), (44, 1700111642), (88, 850055821), (89, 840504632), (178, 420252316), (181, 413286808), (356, 210126158), (362, 206643404), (712, 105063079), (724, 103321702), (979, 76409512), (1448, 51660851), (1958, 38204756), (1991, 37571528), (3916, 19102378), (3982, 18785764), (7832, 9551189), (7964, 9392882), (15928, 4696441), (16109, 4643672), (32218, 2321836), (52769, 1417592), (64436, 1160918), (105538, 708796), (128872, 580459), (177199, 422152), (211076, 354398)]