72149742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6899}}^1$

素因数の和:6997

約数の個数: 48

約数和(自身を含む): 180835200

約数和(自身を除く): 108685458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 6899, 10458, 13798, 20697, 41394, 48293, 62091, 96586, 124182, 144879, 289758, 434637, 572617, 869274, 1145234, 1717851, 3435702, 4008319, 5153553, 8016638, 10307106, 12024957, 24049914, 36074871, 72149742]

約数ペア:

[(1, 72149742), (2, 36074871), (3, 24049914), (6, 12024957), (7, 10307106), (9, 8016638), (14, 5153553), (18, 4008319), (21, 3435702), (42, 1717851), (63, 1145234), (83, 869274), (126, 572617), (166, 434637), (249, 289758), (498, 144879), (581, 124182), (747, 96586), (1162, 62091), (1494, 48293), (1743, 41394), (3486, 20697), (5229, 13798), (6899, 10458)]