73408248

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 221952000

約数和(自身を除く): 148543752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 577, 589, 684, 744, 837, 1026, 1116, 1154, 1178, 1368, 1674, 1731, 1767, 2052, 2232, 2308, 2356, 3348, 3462, 3534, 4104, 4616, 4712, 5193, 5301, 6696, 6924, 7068, 10386, 10602, 10963, 13848, 14136, 15579, 15903, 17887, 20772, 21204, 21926, 31158, 31806, 32889, 35774, 41544, 42408, 43852, 53661, 62316, 63612, 65778, 71548, 87704, 98667, 107322, 124632, 127224, 131556, 143096, 160983, 197334, 214644, 263112, 296001, 321966, 339853, 394668, 429288, 482949, 592002, 643932, 679706, 789336, 965898, 1019559, 1184004, 1287864, 1359412, 1931796, 2039118, 2368008, 2718824, 3058677, 3863592, 4078236, 6117354, 8156472, 9176031, 12234708, 18352062, 24469416, 36704124, 73408248]

約数ペア:

[(1, 73408248), (2, 36704124), (3, 24469416), (4, 18352062), (6, 12234708), (8, 9176031), (9, 8156472), (12, 6117354), (18, 4078236), (19, 3863592), (24, 3058677), (27, 2718824), (31, 2368008), (36, 2039118), (38, 1931796), (54, 1359412), (57, 1287864), (62, 1184004), (72, 1019559), (76, 965898), (93, 789336), (108, 679706), (114, 643932), (124, 592002), (152, 482949), (171, 429288), (186, 394668), (216, 339853), (228, 321966), (248, 296001), (279, 263112), (342, 214644), (372, 197334), (456, 160983), (513, 143096), (558, 131556), (577, 127224), (589, 124632), (684, 107322), (744, 98667), (837, 87704), (1026, 71548), (1116, 65778), (1154, 63612), (1178, 62316), (1368, 53661), (1674, 43852), (1731, 42408), (1767, 41544), (2052, 35774), (2232, 32889), (2308, 31806), (2356, 31158), (3348, 21926), (3462, 21204), (3534, 20772), (4104, 17887), (4616, 15903), (4712, 15579), (5193, 14136), (5301, 13848), (6696, 10963), (6924, 10602), (7068, 10386)]