70864248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 221598720

約数和(自身を除く): 150734472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 457, 497, 546, 568, 728, 852, 914, 923, 994, 1092, 1371, 1491, 1704, 1828, 1846, 1988, 2184, 2742, 2769, 2982, 3199, 3656, 3692, 3976, 5484, 5538, 5941, 5964, 6398, 6461, 7384, 9597, 10968, 11076, 11882, 11928, 12796, 12922, 17823, 19194, 19383, 22152, 23764, 25592, 25844, 32447, 35646, 38388, 38766, 41587, 47528, 51688, 64894, 71292, 76776, 77532, 83174, 97341, 124761, 129788, 142584, 155064, 166348, 194682, 227129, 249522, 259576, 332696, 389364, 421811, 454258, 499044, 681387, 778728, 843622, 908516, 998088, 1265433, 1362774, 1687244, 1817032, 2530866, 2725548, 2952677, 3374488, 5061732, 5451096, 5905354, 8858031, 10123464, 11810708, 17716062, 23621416, 35432124, 70864248]

約数ペア:

[(1, 70864248), (2, 35432124), (3, 23621416), (4, 17716062), (6, 11810708), (7, 10123464), (8, 8858031), (12, 5905354), (13, 5451096), (14, 5061732), (21, 3374488), (24, 2952677), (26, 2725548), (28, 2530866), (39, 1817032), (42, 1687244), (52, 1362774), (56, 1265433), (71, 998088), (78, 908516), (84, 843622), (91, 778728), (104, 681387), (142, 499044), (156, 454258), (168, 421811), (182, 389364), (213, 332696), (273, 259576), (284, 249522), (312, 227129), (364, 194682), (426, 166348), (457, 155064), (497, 142584), (546, 129788), (568, 124761), (728, 97341), (852, 83174), (914, 77532), (923, 76776), (994, 71292), (1092, 64894), (1371, 51688), (1491, 47528), (1704, 41587), (1828, 38766), (1846, 38388), (1988, 35646), (2184, 32447), (2742, 25844), (2769, 25592), (2982, 23764), (3199, 22152), (3656, 19383), (3692, 19194), (3976, 17823), (5484, 12922), (5538, 12796), (5941, 11928), (5964, 11882), (6398, 11076), (6461, 10968), (7384, 9597)]