61953376

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 133648704

約数和(自身を除く): 71695328

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 173, 248, 304, 346, 361, 496, 589, 608, 692, 722, 992, 1178, 1384, 1444, 2356, 2768, 2888, 3287, 4712, 5363, 5536, 5776, 6574, 9424, 10726, 11191, 11552, 13148, 18848, 21452, 22382, 26296, 42904, 44764, 52592, 62453, 85808, 89528, 101897, 105184, 124906, 171616, 179056, 203794, 249812, 358112, 407588, 499624, 815176, 999248, 1630352, 1936043, 1998496, 3260704, 3872086, 7744172, 15488344, 30976688, 61953376]

約数ペア:

[(1, 61953376), (2, 30976688), (4, 15488344), (8, 7744172), (16, 3872086), (19, 3260704), (31, 1998496), (32, 1936043), (38, 1630352), (62, 999248), (76, 815176), (124, 499624), (152, 407588), (173, 358112), (248, 249812), (304, 203794), (346, 179056), (361, 171616), (496, 124906), (589, 105184), (608, 101897), (692, 89528), (722, 85808), (992, 62453), (1178, 52592), (1384, 44764), (1444, 42904), (2356, 26296), (2768, 22382), (2888, 21452), (3287, 18848), (4712, 13148), (5363, 11552), (5536, 11191), (5776, 10726), (6574, 9424)]