72591336

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 214502400

約数和(自身を除く): 141911064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 124, 148, 186, 216, 222, 248, 279, 293, 296, 333, 372, 444, 558, 586, 666, 744, 837, 879, 888, 999, 1116, 1147, 1172, 1332, 1674, 1758, 1998, 2232, 2294, 2344, 2637, 2664, 3348, 3441, 3516, 3996, 4588, 5274, 6696, 6882, 7032, 7911, 7992, 9083, 9176, 10323, 10548, 10841, 13764, 15822, 18166, 20646, 21096, 21682, 27249, 27528, 30969, 31644, 32523, 36332, 41292, 43364, 54498, 61938, 63288, 65046, 72664, 81747, 82584, 86728, 97569, 108996, 123876, 130092, 163494, 195138, 217992, 245241, 247752, 260184, 292707, 326988, 336071, 390276, 490482, 585414, 653976, 672142, 780552, 980964, 1008213, 1170828, 1344284, 1961928, 2016426, 2341656, 2688568, 3024639, 4032852, 6049278, 8065704, 9073917, 12098556, 18147834, 24197112, 36295668, 72591336]

約数ペア:

[(1, 72591336), (2, 36295668), (3, 24197112), (4, 18147834), (6, 12098556), (8, 9073917), (9, 8065704), (12, 6049278), (18, 4032852), (24, 3024639), (27, 2688568), (31, 2341656), (36, 2016426), (37, 1961928), (54, 1344284), (62, 1170828), (72, 1008213), (74, 980964), (93, 780552), (108, 672142), (111, 653976), (124, 585414), (148, 490482), (186, 390276), (216, 336071), (222, 326988), (248, 292707), (279, 260184), (293, 247752), (296, 245241), (333, 217992), (372, 195138), (444, 163494), (558, 130092), (586, 123876), (666, 108996), (744, 97569), (837, 86728), (879, 82584), (888, 81747), (999, 72664), (1116, 65046), (1147, 63288), (1172, 61938), (1332, 54498), (1674, 43364), (1758, 41292), (1998, 36332), (2232, 32523), (2294, 31644), (2344, 30969), (2637, 27528), (2664, 27249), (3348, 21682), (3441, 21096), (3516, 20646), (3996, 18166), (4588, 15822), (5274, 13764), (6696, 10841), (6882, 10548), (7032, 10323), (7911, 9176), (7992, 9083)]