72302912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3367

約数の個数: 56

約数和(自身を含む): 161617152

約数和(自身を除く): 89314240

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 3313, 5456, 6626, 10912, 13252, 21824, 26504, 36443, 53008, 72886, 102703, 106016, 145772, 205406, 212032, 291544, 410812, 583088, 821624, 1129733, 1166176, 1643248, 2259466, 2332352, 3286496, 4518932, 6572992, 9037864, 18075728, 36151456, 72302912]

約数ペア:

[(1, 72302912), (2, 36151456), (4, 18075728), (8, 9037864), (11, 6572992), (16, 4518932), (22, 3286496), (31, 2332352), (32, 2259466), (44, 1643248), (62, 1166176), (64, 1129733), (88, 821624), (124, 583088), (176, 410812), (248, 291544), (341, 212032), (352, 205406), (496, 145772), (682, 106016), (704, 102703), (992, 72886), (1364, 53008), (1984, 36443), (2728, 26504), (3313, 21824), (5456, 13252), (6626, 10912)]