28961282052

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{2143}}^1$

素因数の和:2999

約数の個数: 120

約数和(自身を含む): 77273070336

約数和(自身を除く): 48311788284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 787, 954, 1431, 1574, 1908, 2143, 2361, 2862, 3148, 4286, 4293, 4722, 5724, 6429, 7083, 8572, 8586, 9444, 12858, 14166, 17172, 19287, 21249, 25716, 28332, 38574, 41711, 42498, 57861, 63747, 77148, 83422, 84996, 113579, 115722, 125133, 127494, 166844, 173583, 227158, 231444, 250266, 254988, 340737, 347166, 375399, 454316, 500532, 681474, 694332, 750798, 1022211, 1126197, 1362948, 1501596, 1686541, 2044422, 2252394, 3066633, 3373082, 3378591, 4088844, 4504788, 5059623, 6133266, 6746164, 6757182, 9199899, 10119246, 12266532, 13514364, 15178869, 18399798, 20238492, 30357738, 36799596, 45536607, 60715476, 89386673, 91073214, 136609821, 178773346, 182146428, 268160019, 273219642, 357546692, 536320038, 546439284, 804480057, 1072640076, 1608960114, 2413440171, 3217920228, 4826880342, 7240320513, 9653760684, 14480641026, 28961282052]

約数ペア:

[(1, 28961282052), (2, 14480641026), (3, 9653760684), (4, 7240320513), (6, 4826880342), (9, 3217920228), (12, 2413440171), (18, 1608960114), (27, 1072640076), (36, 804480057), (53, 546439284), (54, 536320038), (81, 357546692), (106, 273219642), (108, 268160019), (159, 182146428), (162, 178773346), (212, 136609821), (318, 91073214), (324, 89386673), (477, 60715476), (636, 45536607), (787, 36799596), (954, 30357738), (1431, 20238492), (1574, 18399798), (1908, 15178869), (2143, 13514364), (2361, 12266532), (2862, 10119246), (3148, 9199899), (4286, 6757182), (4293, 6746164), (4722, 6133266), (5724, 5059623), (6429, 4504788), (7083, 4088844), (8572, 3378591), (8586, 3373082), (9444, 3066633), (12858, 2252394), (14166, 2044422), (17172, 1686541), (19287, 1501596), (21249, 1362948), (25716, 1126197), (28332, 1022211), (38574, 750798), (41711, 694332), (42498, 681474), (57861, 500532), (63747, 454316), (77148, 375399), (83422, 347166), (84996, 340737), (113579, 254988), (115722, 250266), (125133, 231444), (127494, 227158), (166844, 173583)]