64986833376

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{20849}}^1$

素因数の和:21081

約数の個数: 144

約数和(自身を含む): 188520696000

約数和(自身を除く): 123533862624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 137, 144, 158, 237, 274, 288, 316, 411, 474, 548, 632, 711, 822, 948, 1096, 1233, 1264, 1422, 1644, 1896, 2192, 2466, 2528, 2844, 3288, 3792, 4384, 4932, 5688, 6576, 7584, 9864, 10823, 11376, 13152, 19728, 20849, 21646, 22752, 32469, 39456, 41698, 43292, 62547, 64938, 83396, 86584, 97407, 125094, 129876, 166792, 173168, 187641, 194814, 250188, 259752, 333584, 346336, 375282, 389628, 500376, 519504, 667168, 750564, 779256, 1000752, 1039008, 1501128, 1558512, 1647071, 2001504, 2856313, 3002256, 3117024, 3294142, 4941213, 5712626, 6004512, 6588284, 8568939, 9882426, 11425252, 13176568, 14823639, 17137878, 19764852, 22850504, 25706817, 26353136, 29647278, 34275756, 39529704, 45701008, 51413634, 52706272, 59294556, 68551512, 79059408, 91402016, 102827268, 118589112, 137103024, 158118816, 205654536, 225648727, 237178224, 274206048, 411309072, 451297454, 474356448, 676946181, 822618144, 902594908, 1353892362, 1805189816, 2030838543, 2707784724, 3610379632, 4061677086, 5415569448, 7220759264, 8123354172, 10831138896, 16246708344, 21662277792, 32493416688, 64986833376]

約数ペア:

[(1, 64986833376), (2, 32493416688), (3, 21662277792), (4, 16246708344), (6, 10831138896), (8, 8123354172), (9, 7220759264), (12, 5415569448), (16, 4061677086), (18, 3610379632), (24, 2707784724), (32, 2030838543), (36, 1805189816), (48, 1353892362), (72, 902594908), (79, 822618144), (96, 676946181), (137, 474356448), (144, 451297454), (158, 411309072), (237, 274206048), (274, 237178224), (288, 225648727), (316, 205654536), (411, 158118816), (474, 137103024), (548, 118589112), (632, 102827268), (711, 91402016), (822, 79059408), (948, 68551512), (1096, 59294556), (1233, 52706272), (1264, 51413634), (1422, 45701008), (1644, 39529704), (1896, 34275756), (2192, 29647278), (2466, 26353136), (2528, 25706817), (2844, 22850504), (3288, 19764852), (3792, 17137878), (4384, 14823639), (4932, 13176568), (5688, 11425252), (6576, 9882426), (7584, 8568939), (9864, 6588284), (10823, 6004512), (11376, 5712626), (13152, 4941213), (19728, 3294142), (20849, 3117024), (21646, 3002256), (22752, 2856313), (32469, 2001504), (39456, 1647071), (41698, 1558512), (43292, 1501128), (62547, 1039008), (64938, 1000752), (83396, 779256), (86584, 750564), (97407, 667168), (125094, 519504), (129876, 500376), (166792, 389628), (173168, 375282), (187641, 346336), (194814, 333584), (250188, 259752)]