71328720632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1993}}^1$

素因数の和:2713

約数の個数: 128

約数和(自身を含む): 157741032960

約数和(自身を除く): 86412312328

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 653, 806, 884, 1054, 1306, 1612, 1768, 1993, 2108, 2612, 3224, 3986, 4216, 5224, 6851, 7972, 8489, 11101, 13702, 15944, 16978, 20243, 22202, 25909, 27404, 33881, 33956, 40486, 44404, 51818, 54808, 61783, 67762, 67912, 80972, 88808, 103636, 123566, 135524, 144313, 161944, 207272, 247132, 263159, 271048, 288626, 344131, 440453, 494264, 526318, 577252, 688262, 803179, 880906, 1050311, 1052636, 1154504, 1301429, 1376524, 1606358, 1761812, 2100622, 2105272, 2602858, 2753048, 3212716, 3523624, 4201244, 4473703, 5205716, 6425432, 8402488, 8947406, 10411432, 13654043, 16918577, 17894812, 22124293, 27308086, 33837154, 35789624, 40344299, 44248586, 54616172, 67674308, 80688598, 88497172, 109232344, 135348616, 161377196, 176994344, 287615809, 322754392, 524475887, 575231618, 685853083, 1048951774, 1150463236, 1371706166, 2097903548, 2300926472, 2743412332, 4195807096, 5486824664, 8916090079, 17832180158, 35664360316, 71328720632]

約数ペア:

[(1, 71328720632), (2, 35664360316), (4, 17832180158), (8, 8916090079), (13, 5486824664), (17, 4195807096), (26, 2743412332), (31, 2300926472), (34, 2097903548), (52, 1371706166), (62, 1150463236), (68, 1048951774), (104, 685853083), (124, 575231618), (136, 524475887), (221, 322754392), (248, 287615809), (403, 176994344), (442, 161377196), (527, 135348616), (653, 109232344), (806, 88497172), (884, 80688598), (1054, 67674308), (1306, 54616172), (1612, 44248586), (1768, 40344299), (1993, 35789624), (2108, 33837154), (2612, 27308086), (3224, 22124293), (3986, 17894812), (4216, 16918577), (5224, 13654043), (6851, 10411432), (7972, 8947406), (8489, 8402488), (11101, 6425432), (13702, 5205716), (15944, 4473703), (16978, 4201244), (20243, 3523624), (22202, 3212716), (25909, 2753048), (27404, 2602858), (33881, 2105272), (33956, 2100622), (40486, 1761812), (44404, 1606358), (51818, 1376524), (54808, 1301429), (61783, 1154504), (67762, 1052636), (67912, 1050311), (80972, 880906), (88808, 803179), (103636, 688262), (123566, 577252), (135524, 526318), (144313, 494264), (161944, 440453), (207272, 344131), (247132, 288626), (263159, 271048)]