74435616

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 153049824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 223, 228, 244, 288, 304, 342, 366, 446, 456, 488, 549, 608, 669, 684, 732, 892, 912, 976, 1098, 1159, 1338, 1368, 1464, 1784, 1824, 1952, 2007, 2196, 2318, 2676, 2736, 2928, 3477, 3568, 4014, 4237, 4392, 4636, 5352, 5472, 5856, 6954, 7136, 8028, 8474, 8784, 9272, 10431, 10704, 12711, 13603, 13908, 16056, 16948, 17568, 18544, 20862, 21408, 25422, 27206, 27816, 32112, 33896, 37088, 38133, 40809, 41724, 50844, 54412, 55632, 64224, 67792, 76266, 81618, 83448, 101688, 108824, 111264, 122427, 135584, 152532, 163236, 166896, 203376, 217648, 244854, 258457, 305064, 326472, 333792, 406752, 435296, 489708, 516914, 610128, 652944, 775371, 979416, 1033828, 1220256, 1305888, 1550742, 1958832, 2067656, 2326113, 3101484, 3917664, 4135312, 4652226, 6202968, 8270624, 9304452, 12405936, 18608904, 24811872, 37217808, 74435616]

約数ペア:

[(1, 74435616), (2, 37217808), (3, 24811872), (4, 18608904), (6, 12405936), (8, 9304452), (9, 8270624), (12, 6202968), (16, 4652226), (18, 4135312), (19, 3917664), (24, 3101484), (32, 2326113), (36, 2067656), (38, 1958832), (48, 1550742), (57, 1305888), (61, 1220256), (72, 1033828), (76, 979416), (96, 775371), (114, 652944), (122, 610128), (144, 516914), (152, 489708), (171, 435296), (183, 406752), (223, 333792), (228, 326472), (244, 305064), (288, 258457), (304, 244854), (342, 217648), (366, 203376), (446, 166896), (456, 163236), (488, 152532), (549, 135584), (608, 122427), (669, 111264), (684, 108824), (732, 101688), (892, 83448), (912, 81618), (976, 76266), (1098, 67792), (1159, 64224), (1338, 55632), (1368, 54412), (1464, 50844), (1784, 41724), (1824, 40809), (1952, 38133), (2007, 37088), (2196, 33896), (2318, 32112), (2676, 27816), (2736, 27206), (2928, 25422), (3477, 21408), (3568, 20862), (4014, 18544), (4237, 17568), (4392, 16948), (4636, 16056), (5352, 13908), (5472, 13603), (5856, 12711), (6954, 10704), (7136, 10431), (8028, 9272), (8474, 8784)]