25811424

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 79606800

約数和(自身を除く): 53795376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 89, 96, 106, 114, 144, 152, 159, 171, 178, 212, 228, 267, 288, 304, 318, 342, 356, 424, 456, 477, 534, 608, 636, 684, 712, 801, 848, 912, 954, 1007, 1068, 1272, 1368, 1424, 1602, 1691, 1696, 1824, 1908, 2014, 2136, 2544, 2736, 2848, 3021, 3204, 3382, 3816, 4028, 4272, 4717, 5073, 5088, 5472, 6042, 6408, 6764, 7632, 8056, 8544, 9063, 9434, 10146, 12084, 12816, 13528, 14151, 15219, 15264, 16112, 18126, 18868, 20292, 24168, 25632, 27056, 28302, 30438, 32224, 36252, 37736, 40584, 42453, 48336, 54112, 56604, 60876, 72504, 75472, 81168, 84906, 89623, 96672, 113208, 121752, 145008, 150944, 162336, 169812, 179246, 226416, 243504, 268869, 290016, 339624, 358492, 452832, 487008, 537738, 679248, 716984, 806607, 1075476, 1358496, 1433968, 1613214, 2150952, 2867936, 3226428, 4301904, 6452856, 8603808, 12905712, 25811424]

約数ペア:

[(1, 25811424), (2, 12905712), (3, 8603808), (4, 6452856), (6, 4301904), (8, 3226428), (9, 2867936), (12, 2150952), (16, 1613214), (18, 1433968), (19, 1358496), (24, 1075476), (32, 806607), (36, 716984), (38, 679248), (48, 537738), (53, 487008), (57, 452832), (72, 358492), (76, 339624), (89, 290016), (96, 268869), (106, 243504), (114, 226416), (144, 179246), (152, 169812), (159, 162336), (171, 150944), (178, 145008), (212, 121752), (228, 113208), (267, 96672), (288, 89623), (304, 84906), (318, 81168), (342, 75472), (356, 72504), (424, 60876), (456, 56604), (477, 54112), (534, 48336), (608, 42453), (636, 40584), (684, 37736), (712, 36252), (801, 32224), (848, 30438), (912, 28302), (954, 27056), (1007, 25632), (1068, 24168), (1272, 20292), (1368, 18868), (1424, 18126), (1602, 16112), (1691, 15264), (1696, 15219), (1824, 14151), (1908, 13528), (2014, 12816), (2136, 12084), (2544, 10146), (2736, 9434), (2848, 9063), (3021, 8544), (3204, 8056), (3382, 7632), (3816, 6764), (4028, 6408), (4272, 6042), (4717, 5472), (5073, 5088)]