72478775392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109297}}^1$

素因数の和:109400

約数の個数: 96

約数和(自身を含む): 160631335872

約数和(自身を除く): 88152560480

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 53, 68, 92, 106, 136, 184, 212, 272, 368, 391, 424, 544, 736, 782, 848, 901, 1219, 1564, 1696, 1802, 2438, 3128, 3604, 4876, 6256, 7208, 9752, 12512, 14416, 19504, 20723, 28832, 39008, 41446, 82892, 109297, 165784, 218594, 331568, 437188, 663136, 874376, 1748752, 1858049, 2513831, 3497504, 3716098, 5027662, 5792741, 7432196, 10055324, 11585482, 14864392, 20110648, 23170964, 29728784, 40221296, 42735127, 46341928, 59457568, 80442592, 85470254, 92683856, 98476597, 133233043, 170940508, 185367712, 196953194, 266466086, 341881016, 393906388, 532932172, 683762032, 787812776, 1065864344, 1367524064, 1575625552, 2131728688, 2264961731, 3151251104, 4263457376, 4529923462, 9059846924, 18119693848, 36239387696, 72478775392]

約数ペア:

[(1, 72478775392), (2, 36239387696), (4, 18119693848), (8, 9059846924), (16, 4529923462), (17, 4263457376), (23, 3151251104), (32, 2264961731), (34, 2131728688), (46, 1575625552), (53, 1367524064), (68, 1065864344), (92, 787812776), (106, 683762032), (136, 532932172), (184, 393906388), (212, 341881016), (272, 266466086), (368, 196953194), (391, 185367712), (424, 170940508), (544, 133233043), (736, 98476597), (782, 92683856), (848, 85470254), (901, 80442592), (1219, 59457568), (1564, 46341928), (1696, 42735127), (1802, 40221296), (2438, 29728784), (3128, 23170964), (3604, 20110648), (4876, 14864392), (6256, 11585482), (7208, 10055324), (9752, 7432196), (12512, 5792741), (14416, 5027662), (19504, 3716098), (20723, 3497504), (28832, 2513831), (39008, 1858049), (41446, 1748752), (82892, 874376), (109297, 663136), (165784, 437188), (218594, 331568)]