74127712

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 158865840

約数和(自身を除く): 84738128

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 151, 184, 232, 302, 368, 464, 529, 604, 667, 736, 928, 1058, 1208, 1334, 2116, 2416, 2668, 3473, 4232, 4379, 4832, 5336, 6946, 8464, 8758, 10672, 13892, 15341, 16928, 17516, 21344, 27784, 30682, 35032, 55568, 61364, 70064, 79879, 100717, 111136, 122728, 140128, 159758, 201434, 245456, 319516, 402868, 490912, 639032, 805736, 1278064, 1611472, 2316491, 2556128, 3222944, 4632982, 9265964, 18531928, 37063856, 74127712]

約数ペア:

[(1, 74127712), (2, 37063856), (4, 18531928), (8, 9265964), (16, 4632982), (23, 3222944), (29, 2556128), (32, 2316491), (46, 1611472), (58, 1278064), (92, 805736), (116, 639032), (151, 490912), (184, 402868), (232, 319516), (302, 245456), (368, 201434), (464, 159758), (529, 140128), (604, 122728), (667, 111136), (736, 100717), (928, 79879), (1058, 70064), (1208, 61364), (1334, 55568), (2116, 35032), (2416, 30682), (2668, 27784), (3473, 21344), (4232, 17516), (4379, 16928), (4832, 15341), (5336, 13892), (6946, 10672), (8464, 8758)]