72544128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 207427200

約数和(自身を除く): 134883072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 163, 183, 192, 228, 244, 304, 326, 366, 384, 456, 488, 489, 608, 652, 732, 912, 976, 978, 1159, 1216, 1304, 1464, 1824, 1952, 1956, 2318, 2432, 2608, 2928, 3097, 3477, 3648, 3904, 3912, 4636, 5216, 5856, 6194, 6954, 7296, 7808, 7824, 9272, 9291, 9943, 10432, 11712, 12388, 13908, 15648, 18544, 18582, 19886, 20864, 23424, 24776, 27816, 29829, 31296, 37088, 37164, 39772, 49552, 55632, 59658, 62592, 74176, 74328, 79544, 99104, 111264, 119316, 148352, 148656, 159088, 188917, 198208, 222528, 238632, 297312, 318176, 377834, 396416, 445056, 477264, 566751, 594624, 636352, 755668, 954528, 1133502, 1189248, 1272704, 1511336, 1909056, 2267004, 3022672, 3818112, 4534008, 6045344, 9068016, 12090688, 18136032, 24181376, 36272064, 72544128]

約数ペア:

[(1, 72544128), (2, 36272064), (3, 24181376), (4, 18136032), (6, 12090688), (8, 9068016), (12, 6045344), (16, 4534008), (19, 3818112), (24, 3022672), (32, 2267004), (38, 1909056), (48, 1511336), (57, 1272704), (61, 1189248), (64, 1133502), (76, 954528), (96, 755668), (114, 636352), (122, 594624), (128, 566751), (152, 477264), (163, 445056), (183, 396416), (192, 377834), (228, 318176), (244, 297312), (304, 238632), (326, 222528), (366, 198208), (384, 188917), (456, 159088), (488, 148656), (489, 148352), (608, 119316), (652, 111264), (732, 99104), (912, 79544), (976, 74328), (978, 74176), (1159, 62592), (1216, 59658), (1304, 55632), (1464, 49552), (1824, 39772), (1952, 37164), (1956, 37088), (2318, 31296), (2432, 29829), (2608, 27816), (2928, 24776), (3097, 23424), (3477, 20864), (3648, 19886), (3904, 18582), (3912, 18544), (4636, 15648), (5216, 13908), (5856, 12388), (6194, 11712), (6954, 10432), (7296, 9943), (7808, 9291), (7824, 9272)]