61457029172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{585149}}^1$

素因数の和:585213

約数の個数: 72

約数和(自身を含む): 139462310400

約数和(自身を除く): 78005281228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 15004, 26257, 52514, 105028, 585149, 1170298, 2340596, 4096043, 6436639, 8192086, 12873278, 16384172, 18139619, 25746556, 36279238, 45056473, 70803029, 72558476, 90112946, 126977333, 141606058, 180225892, 199535809, 253954666, 283212116, 399071618, 495621203, 507909332, 798143236, 991242406, 1396750663, 1982484812, 2194893899, 2793501326, 4389787798, 5587002652, 8779575596, 15364257293, 30728514586, 61457029172]

約数ペア:

[(1, 61457029172), (2, 30728514586), (4, 15364257293), (7, 8779575596), (11, 5587002652), (14, 4389787798), (22, 2793501326), (28, 2194893899), (31, 1982484812), (44, 1396750663), (62, 991242406), (77, 798143236), (121, 507909332), (124, 495621203), (154, 399071618), (217, 283212116), (242, 253954666), (308, 199535809), (341, 180225892), (434, 141606058), (484, 126977333), (682, 90112946), (847, 72558476), (868, 70803029), (1364, 45056473), (1694, 36279238), (2387, 25746556), (3388, 18139619), (3751, 16384172), (4774, 12873278), (7502, 8192086), (9548, 6436639), (15004, 4096043), (26257, 2340596), (52514, 1170298), (105028, 585149)]