72132456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 202053600

約数和(自身を除く): 129921144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 121, 132, 177, 236, 242, 264, 354, 363, 421, 472, 484, 649, 708, 726, 842, 968, 1263, 1298, 1416, 1452, 1684, 1947, 2526, 2596, 2904, 3368, 3894, 4631, 5052, 5192, 7139, 7788, 9262, 10104, 13893, 14278, 15576, 18524, 21417, 24839, 27786, 28556, 37048, 42834, 49678, 50941, 55572, 57112, 74517, 85668, 99356, 101882, 111144, 149034, 152823, 171336, 198712, 203764, 273229, 298068, 305646, 407528, 546458, 596136, 611292, 819687, 1092916, 1222584, 1639374, 2185832, 3005519, 3278748, 6011038, 6557496, 9016557, 12022076, 18033114, 24044152, 36066228, 72132456]

約数ペア:

[(1, 72132456), (2, 36066228), (3, 24044152), (4, 18033114), (6, 12022076), (8, 9016557), (11, 6557496), (12, 6011038), (22, 3278748), (24, 3005519), (33, 2185832), (44, 1639374), (59, 1222584), (66, 1092916), (88, 819687), (118, 611292), (121, 596136), (132, 546458), (177, 407528), (236, 305646), (242, 298068), (264, 273229), (354, 203764), (363, 198712), (421, 171336), (472, 152823), (484, 149034), (649, 111144), (708, 101882), (726, 99356), (842, 85668), (968, 74517), (1263, 57112), (1298, 55572), (1416, 50941), (1452, 49678), (1684, 42834), (1947, 37048), (2526, 28556), (2596, 27786), (2904, 24839), (3368, 21417), (3894, 18524), (4631, 15576), (5052, 14278), (5192, 13893), (7139, 10104), (7788, 9262)]