72819400212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{42641}}^1$

素因数の和:42794

約数の個数: 144

約数和(自身を含む): 205351932240

約数和(自身を除く): 132532532028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 89, 117, 123, 156, 164, 178, 234, 246, 267, 356, 369, 468, 492, 533, 534, 738, 801, 1066, 1068, 1157, 1476, 1599, 1602, 2132, 2314, 3198, 3204, 3471, 3649, 4628, 4797, 6396, 6942, 7298, 9594, 10413, 10947, 13884, 14596, 19188, 20826, 21894, 32841, 41652, 42641, 43788, 47437, 65682, 85282, 94874, 127923, 131364, 142311, 170564, 189748, 255846, 284622, 383769, 426933, 511692, 554333, 569244, 767538, 853866, 1108666, 1535076, 1662999, 1707732, 1748281, 2217332, 3325998, 3496562, 3795049, 4988997, 5244843, 6651996, 6993124, 7590098, 9977994, 10489686, 11385147, 15180196, 15734529, 19955988, 20979372, 22727653, 22770294, 31469058, 34155441, 45455306, 45540588, 49335637, 62938116, 68182959, 68310882, 90910612, 98671274, 136365918, 136621764, 148006911, 155597009, 197342548, 204548877, 272731836, 296013822, 311194018, 409097754, 444020733, 466791027, 592027644, 622388036, 818195508, 888041466, 933582054, 1400373081, 1776082932, 1867164108, 2022761117, 2800746162, 4045522234, 5601492324, 6068283351, 8091044468, 12136566702, 18204850053, 24273133404, 36409700106, 72819400212]

約数ペア:

[(1, 72819400212), (2, 36409700106), (3, 24273133404), (4, 18204850053), (6, 12136566702), (9, 8091044468), (12, 6068283351), (13, 5601492324), (18, 4045522234), (26, 2800746162), (36, 2022761117), (39, 1867164108), (41, 1776082932), (52, 1400373081), (78, 933582054), (82, 888041466), (89, 818195508), (117, 622388036), (123, 592027644), (156, 466791027), (164, 444020733), (178, 409097754), (234, 311194018), (246, 296013822), (267, 272731836), (356, 204548877), (369, 197342548), (468, 155597009), (492, 148006911), (533, 136621764), (534, 136365918), (738, 98671274), (801, 90910612), (1066, 68310882), (1068, 68182959), (1157, 62938116), (1476, 49335637), (1599, 45540588), (1602, 45455306), (2132, 34155441), (2314, 31469058), (3198, 22770294), (3204, 22727653), (3471, 20979372), (3649, 19955988), (4628, 15734529), (4797, 15180196), (6396, 11385147), (6942, 10489686), (7298, 9977994), (9594, 7590098), (10413, 6993124), (10947, 6651996), (13884, 5244843), (14596, 4988997), (19188, 3795049), (20826, 3496562), (21894, 3325998), (32841, 2217332), (41652, 1748281), (42641, 1707732), (43788, 1662999), (47437, 1535076), (65682, 1108666), (85282, 853866), (94874, 767538), (127923, 569244), (131364, 554333), (142311, 511692), (170564, 426933), (189748, 383769), (255846, 284622)]